Individual swimming records
- freestyle (long course)
- freestyle (short course)
- breaststroke (long course)
- breaststroke (short course)
- backstroke (long course)
- backstroke (short course)
- butterfly (long course)
- butterfly (short course)
- individual medley (long course)
- individual medley (short course)
- freestyle relay (long course)
- freestyle relay (short course)
- medley relay (long course)
- medley relay (short course)
50 meters freestyle
| U10 Boys | 33.59 | Isaac R. | ASH | 2018 |
| U10 Girls | 34.05 | Lauren C. | ASH | 2018 |
| U12 Boys | 32.12 | Max W. | BIS | 2017 |
| U12 Girls | 30.60 | Athina E. | ISA | 2017 |
| U14 boys | 26.71 | Leo B. | CIS | 2016 |
| U14 girls | 29.09 | Athina E. | ISA | 2018 |
| U16 boys | 25.36 | Anthony W. | ISD | 2016 |
| U16 girls | 30.36 | Victoria M. | ISD | 2014 |
| +16 boys | 24.96 | Nicholas B. | ISL | 2004 |
| +16 girls | 27.96 | Monique O. | ISL | 2016 |
100 meters freestyle
| U10 Boys | 1:17.45 | Iason C. | ISL | 2016 |
| U10 Girls | 1:16.54 | Lauren C. | ASH | 2018 |
| U12 Boys | 1:142.23 | Jaiden S. | ISL | 2018 |
| U12 Girls | 1:09.80 | Avery C. | ASH | 2018 |
| U14 boys | 58.26 | Leo B. | CIS | 2016 |
| U14 girls | 1:04.76 | Athina E. | ISA | 2018 |
| U16 boys | 55.42 | Anthony W. | ISD | 2016 |
| U16 girls | 59.72 | Monique O. | ISL | 2014 |
| +16 boys | 53.54 | Anthony W. | ISD | 2018 |
| +16 girls | 58.88 | Monique O. | ISL | 2015 |
200 meters freestyle
| U14 boys | 2:09.44 | Leo B. | CIS | 2016 |
| U14 girls | 2:19.99 | Lara W. | BIS | 2016 |
| U16 boys | 2:04.71 | Anthony W. | ISD | 2016 |
| U16 girls | 2:05.85 | Monique O. | ISL | 2014 |
| +16 boys | 2:11.53 | Mats V. | AIS | 2016 |
| +16 girls | 2:04.81 | Monique O. | ISL | 2016 |
25 meters freestyle
| U10 boys | 15.15 | Isaac R. | ASH | 2010 |
| U10 girls | 15.53 | Anne Flor S. | AIS | 2008 |
| U12 boys | 14.28 | Scott E. | ISH | 1998 |
| U12 girls | 14.00 | Alina V. | ISL | 2019 |
50 meters freestyle
| U10 boys | 33.67 | Oliver K. | ASH | 2019 |
| U10 girls | 34.74 | Masumi K. | ISA | 2001 |
| U12 boys | 30.52 | Harvey M. | ISA | 2019 |
| U12 girls | 30.51 | Aline V. | ASH | 2019 |
| U14 boys | 57.68 | Matthew S. | ISS | 2013 |
| U14 boys | 26.74 | Giorgio B. | ISL | 2013 |
| U14 girls | 27.80 | Francesca C. | ISA | 2019 |
| U16 boys | 25.00 | Oliver B. | ISA | 2012 |
| U16 girls | 28.72 | Charné O. | ISL | 2012 |
| +16 boys | 24.53 | Leo B. | CIS | 2019 |
| +16 girls | 28.53 | Elle U. | ASH | 2019 |
100 meters freestyle
| U10 boys | 1:14.97 | Oliver K. | ASH | 2019 |
| U10 girls | 1:19.19 | Monique O. | ISL | 2008 |
| U12 boys | 1:05.55 | Alec K. | ISS | 2011 |
| U12 girls | 1:05.70 | Avery C. | ASH | 2019 |
| U14 boys | 59.38 | Giorgio B. | ISS | 2013 |
| U14 boys | 2:13.50 | Matthew S. | ISS | 2013 |
| U14 girls | 59.87 | Monique O. | ISL | 2012 |
| U16 boys | 53.45 | Oliver B. | ISA | 2012 |
| U16 girls | 59.61 | Pippa H. | AIS | 2019 |
| +16 boys | 54.41 | Leo B. | CIS | 2019 |
| +16 girls | 1:01.79 | Charne O. | ISL | 2013 |
200 meters freestyle
| U14 boys | 2:05.84 | Alec K. | ISS | 2013 |
| U14 girls | 2:08.07 | Monique O. | ISL | 2011 |
| U16 boys | 1:56.51 | Oliver B. | ISA | 2012 |
| U16 girls | 2:04.65 | Monique O. | ISL | 2013 |
| +16 boys | 1:56.85 | Leo B. | CIS | 2019 |
| +16 girls | 2:10.00 | Charne O. | ISL | 2013 |
50 meters breaststroke
| U10 boys | 44.77 | Max W. | BIS | 2015 |
| U10 girls | 48.94 | Julia W. | ISL | 2017 |
| U12 boys | 40.45 | Max W. | BIS | 2017 |
| U12 girls | 40.84 | Avery C. | ASH | 2018 |
| U14 boys | 36.84 | Hans A. | AIS | 2014 |
| U14 girls | 37.86 | Francesca C. | ISA | 2018 |
| U16 boys | 32.65 | Daniel U. | ISL | 2017 |
| U16 girls | 36.31 | Hannah W. | BIS | 2017 |
| +16 boys | 31.43 | Nicholas B. | ISL | 2004 |
| +16 girls | 38.46 | Lara P. | ASH | 2017 |
100 meters breaststroke
| U14 boys | 1:17.51 | Daniel U. | ISL | 2016 |
| U14 girls | 1:22.42 | Hannah W. | BIS | 2014 |
| U16 boys | 1:14.24 | Daniel U. | ISL | 2017 |
| U16 girls | 1:17.53 | Hannah W. | BIS | 2017 |
| +16 boys | 1:10.58 | Nicholas B. | ISL | 2004 |
| +16 girls | 1:19.46 | Monique O. | ISL | 2016 |
25 meters breaststroke
| U10 boys | 20.78 | Alexander G. | ISA | 2019 |
| U10 girls | 19.73 | Emma W. | AIS | 2002 |
| U12 boys | 18.11 | Jasper R. | ASH | 1998 |
| U12 girls | 17.54 | Avery C. | ASH | 2019 |
50 meters breaststroke
| U10 boys | 42.57 | Ferron V. | ISH | 2009 |
| U10 girls | 43.08 | Masumi K. | ISA | 2001 |
| U12 boys | 38.63 | Harvey M. | ISA | 2019 |
| U12 girls | 38.11 | Avery C. | ASH | 2019 |
| U14 boys | 1.13.75 | Matthew S. (S14) | ISS | 2013 |
| U14 boys | 36.73 | Joel H. | ISH | 1993 |
| U14 girls | 35.55 | Francesca C. | ISA | 2019 |
| U16 boys | 31.95 | Anton F. | ASH | 2011 |
| U16 girls | 36.43 | Filiz J. | ISD | 2019 |
| +16 boys | 30.99 | Anton F. | ASH | 2012 |
| +16 girls | 34.14 | Jordan V. | ASH | 2009 |
100 meters breaststroke
| U14 boys | 1:20.17 | Hans A. | AIS | 2013 |
| U14 girls | 1:17.06 | Akane A. | ISD | 2003 |
| U16 boys | 1:11.43 | Anton F. | ASH | 2011 |
| U16 girls | 1:19.95 | Filiz J. | ISD | 2019 |
| +16 boys | 1:08.40 | Anton F. | ASH | 2012 |
| +16 girls | 1:17.35 | Asuka A. | ISD | 2003 |
50 meters backstroke
| U10 boys | 41.97 | Oliver K. | ASH | 2018 |
| U10 girls | 42.06 | Tate G. | CIS | 2016 |
| U12 boys | 37.16 | Max W. | BIS | 2017 |
| U12 girls | 36.44 | Mackenzie P. | ASH | 2016 |
| U14 boys | 33.96 | Ollie M. | ASH | 2014 |
| U14 girls | 33.54 | Katie C. | ISL | 2008 |
| U16 boys | 29.94 | Christoffer V. | CIS | 2017 |
| U16 girls | 31.72 | Lara W. | BIS | 2017 |
| +16 boys | 28.49 | Anthony W. | ISD | 2018 |
| +16 girls | 35.42 | Isabella K. | SSHL | 2018 |
100 meters backstroke
| U14 boys | 1:11.17 | Anthony W. | ISD | 2014 |
| U14 girls | 1:11.13 | Katie C. | ISL | 2008 |
| U16 boys | 1:05.51 | Ferron V. | ISH | 2014 |
| U16 girls | 1:09.80 | Lara W. | BIS | 2017 |
| +16 boys | 1:01.96 | Anthony W. | ISD | 2018 |
| +16 girls | 1:11.47 | Charne O. | ISL | 2014 |
25 meters backstroke
| U10 boys | 17.69 | Oliver K. | ASH | 2019 |
| U10 girls | 18.94 | Jaya G. | ISL | 2018 |
| U12 boys | 17.16 | Isaac R. | ASH | 2019 |
| U12 girls | 16.40 | Aline V. | ASH | 2019 |
50 meters backstroke
| U10 boys | 37.44 | Oliver K. | ASH | 2019 |
| U10 girls | 42.28 | Meghan I. | ASH | 2008 |
| U12 boys | 35.38 | Michael T. | ISL | 2006 |
| U12 girls | 35.04 | Aline V. | ASH | 2019 |
| U14 boys | 1.07.61 | Matthew S. | ISS | 2013 |
| U14 boys | 30.26 | Sven M. | AIS | 1987 |
| U14 girls | 33.88 | Athina E. | ISA | 2019 |
| U16 boys | 30.27 | Zepher B. | ASH | 2011 |
| U16 girls | 32.08 | Charné O. | ISL | 2012 |
| +16 boys | 29.50 | Andrew W. | ISL | 2019 |
| +16 girls | 32.73 | Elle U. | ISA | 2019 |
100 meters backstroke
| U14 boys | 2:29.64 | Matthew S. | ISS | 2012 |
| U14 boys | 1:09.25 | Ferron V. | ISH | 2012 |
| U14 girls | 1:11.19 | Charné O. | ISL | 2010 |
| U16 boys | 1:01.66 | Oliver B. | ISA | 2012 |
| U16 girls | 1:08.26 | Charné O. | ISL | 2011 |
| +16 boys | 1:05.13 | Ryo H. | ISD | 2011 |
| +16 girls | 1:12.81 | Nicole G. | SSHL | 2010 |
50 meters butterfly
| U10 boys | 38.27 | Isaac R. | ASH | 2018 |
| U10 girls | 38.76 | Lauren C. | ASH | 2018 |
| U12 boys | 35.84 | Jaiden S. | ISL | 2018 |
| U12 girls | 34.70 | Maya H. | ISA | 2017 |
| U14 boys | 30.97 | Leo B. | CIS | 2015 |
| U14 girls | 31.16 | Katherine C. | ISA | 2015 |
| U16 boys | 26.97 | Bjorn B. | ISS | 2014 |
| U16 girls | 29.92 | Hannah W. | BIS | 2017 |
| +16 boys | 26.97 | Anthony W. | ISD | 2018 |
| +16 girls | 32.91 | Victoria M. | ISD | 2016 |
100 meters butterfly
| U14 boys | 1:05.36 | Leo B. | CIS | 2016 |
| U14 girls | 1:12.25 | Hannah W. | BIS | 2015 |
| U16 boys | 1:01.10 | Leo B. | CIS | 2017 |
| U16 girls | 1:06.78 | Monique O. | ISL | 2014 |
| +16 boys | 1:00.00 | Anthony W. | ISD | 2018 |
| +16 girls | 1:04.34 | Monique O. | ISL | 2015 |
25 meters butterfly
| U10 boys | 17.82 | Charter S. | ASH | 2002 |
| U10 girls | 16.62 | Eleonore D. | ISL | 2018 |
| U12 boys | 15.44 | Gabriel C. | ISA | 2019 |
| U12 girls | 15.16 | Lauren C. | ASH | 2019 |
| U14 boys | 14.05 | Stuart B. | British School | 1992 |
| U14 girls | 14.08 | Katie S. | ISA | 1992 |
50 meters butterfly
| U10 boys | 44.20 | Charter S. | ASH | 2002 |
| U10 girls | 34.94 | Masumi K. | ISA | 2001 |
| U12 boys | 34.40 | Ferron V. | ISH | 2011 |
| U12 girls | 34.77 | Wilson C. | ISA | 2014 |
| U14 boys | 30.28 | Maxim S. | ISL | 2019 |
| U14 girls | 30.77 | Francesca C. | ISA | 2019 |
| U16 boys | 27.28 | Scott B. | ISA | 2012 |
| U16 girls | 29.48 | Pippa H. | AIS | 2019 |
| +16 boys | 58.94 | Leo B. | CIS | 2019 |
| +16 girls | 31.83 | Elle U. | ISA | 2019 |
100 meters butterfly
| U14 boys | 1:04.67 | Alec K. | ISS | 2013 |
| U14 girls | 1:08.77 | Monique O. | ISL | 2012 |
| U16 boys | 1:02.06 | Scott B. | ISA | 2012 |
| U16 girls | 1:06.54 | Pippa H. | AIS | 2019 |
| +16 boys | 58.94 | Leo B. | CIS | 2019 |
| +16 girls | 1:11.67 | Nicole G. | SSHL | 2010 |
200 meters individual medley
| U14 boys | 2:37.85 | Max W. | BIS | 2018 |
| U14 girls | 2:37.28 | Lara W. | BIS | 2016 |
| U16 boys | 2:31.11 | Mats V. | AIS | 2015 |
| U16 girls | 2:25.78 | Monique O. | ISL | 2014 |
| +16 boys | 2:27.81 | Mats V. | AIS | 2016 |
| +16 girls | 2:22.92 | Monique O. | ISL | 2015 |
100 meters individual medley
| U10 boys | 1:25.68 | Isaac R. | ASH | 2018 |
| U10 girls | 1:27.68 | Masumi K. | ISA | 2001 |
| U12 boys | 1:17.21 | Michael T. | ISL | 2006 |
| U12 girls | 1:13.40 | Avery C. | ASH | 2019 |
200 meters individual medley
| U14 boys | 2:26.10 | Alec K. | ISS | 2013 |
| U14 girls | 2:27.18 | Monique O. | ISL | 2012 |
| U16 boys | 2:15.06 | Oliver B. | ISA | 2012 |
| U16 girls | 2:23.28 | Monique O. | ISL | 2013 |
| +16 boys | 2:14.93 | Leo B. | CIS | 2019 |
| +16 girls | 2:30.96 | Charné O. | ISL | 2013 |
4x50 meters freestyle relay
| U14 boys | 1:59.88 | Cunningham, Badaker, Jocavljevic, Van A-Alonso | CIS | 2015 |
| U14 girls | 2:03.72 | Coppo, Harriford-McLaren, Hudson, Economon | ISA | 2018 |
| U16 boys | 1:51.71 | Verbrugge, Auer, Lane, Lane | AIS | 2014 |
| U16 girls | 2:03.64 | Economon, Blackbourne, Fan, Dolonay | ISA | 2018 |
| +16 boys | 1:51.86 | Sigfridsoson, Fraize, Hafez, Hoelzer | ISD | 2015 |
| +16 girls | 2:05.617 | Economon, Bien, Fan, Jones | ISA | 2017 |
4x25 meters freestyle relay
| U10 boys | 1:10.33 | Hsu, Flowers, Naci, Kelly | ASH | 2019 |
| U10 girls | 1:09.03 | Garbuglio, Harger, Lindmark Melo, de Geer | ISL | 2018 |
| U12 boys | 1:02.56 | Atikinson-Mann, Muktan, Lion, Mills | ISA | 2019 |
| U12 girls | 58.96 | Verga, Cochran, Freeman, Collins | ASH | 2019 |
4x50 meters freestyle relay
| U14 boys | 1:55.25 | Sveen, McFlresh, Spencer, Sukhanov | ISL | 2019 |
| U14 girls | 2:10.12 | Advaney, Shirley, Sandor, Maddock | ASH | 2011 |
| U16 boys | 1:47.44 | Fourie, Ellero, Vanwezer, Begnell | ASH | 2011 |
| U16 girls | 2:07.30 | Vogtlander, Koris, Yano, Santiago | ASH | 2013 |
| +16 boys | 1:49.41 | Connor, Mehta, Versaevel, Van Beek | AIS | 2019 |
| +16 girls | 2:58.70 | Coppo, Blackburne, Ussi, Economon | ISA | 2019 |
4x50 meters medley relay
| U14 boys | 2:23.31 | Sarasini, Drastich, Brown, Nieuwenhuis | ASH | 2018 |
| U14 girls | 2:16.77 | Hudson, Economon, Harriford-McLaren, Coppo | ISA | 2018 |
| U16 boys | 2:08.72 | Lane, Auer, Lane, Verbrugge | AIS | 2014 |
| U16 girls | 2:23.62 | Economon, Dolonay, Blackbourne, Fan | ISA | 2018 |
| +16 boys | 2:01.36 | Fraizer, Hoelzer, Woodrow, Hafez | ISD | 2016 |
| +16 girls | 2:22.51 | Dalenbrook, Lainati, Olivier, Olivier | ISL | 2014 |
4x25 meters medley relay
| U10 boys | 1:24.01 | Donohoe, Robinson-Kok, Screenivasan, Boulot | ISL | 2017 |
| U10 girls | 1:19.00 | Garbuglio, Lindmark Melo, De Geer, Harger | ISL | 2018 |
| U12 boys | 1:10.05 | Lion, McCartey, Atkinson-Mann, Muktan | ISA | 2019 |
| U12 girls | 1:07.44 | Economon, Coppo, Harriford-McLaren, Portier | ISA | 2017 |
| U14 boys | 1:13.21 | Larive, Lambert, Kleiser, Browne | British School | 1994 |
| U14 girls | 1:15.67 | Kristensen, Doble, Deavin, Iwahara | ISA | 1998 |
4x50 meters medley relay
| U14 boys | 2:14.18 | Hill, Auer, Lane, Verbrugge | AIS | 2013 |
| U14 girls | 2:28.21 | Geut, C, Galasso, Palmer, A,Galasso | ASH | 2007 |
| U16 boys | 2:00.85 | Begnell, Fourie, Vanwezer, Ellero | ASH | 2011 |
| U16 girls | 2:21.54 | Daftary, Huisman, Hartog, Wiessmeier | AIS | 2019 |
| +16 boys | 2:03.47 | Parfenov, Steere, Gemassmer, Arandelovic | ISA | 2019 |
| +16 girls | 2:11.25 | Green, Ekström, Goncalves, Geijer | SSHL | 2010 |
Necis Sports council