swimGabrielle Williamson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.78 | AAAA | 2026-04-02 | 2026 YMCA Short Course Nationals fast pool |
| 100 Freestyle | SCY | 52.89 | AAA+0.90s to AAAA | 2025-12-18 | WHAT Wesleyan Winter Classic venue |
| 200 Freestyle | SCY | 2:03.69 | A+1.00s to AA | 2026-01-30 | CDOG YMCA State Champs venue |
| 500 Freestyle | SCY | 5:06.97 | AAA+4.98s to AAAA | 2024-02-02 | CT CDOG February Meet venue |
| 50 Backstroke | SCY | 34.65 | B+1.86s to BB | 2022-06-12 | 2022 ME SEAL SYOA venue |
| 100 Backstroke | SCY | 1:04.77 | BB+0.48s to A | 2025-12-18 | WHAT Wesleyan Winter Classic venue |
| 50 Breaststroke | SCY | 30.88 | AAAA | 2024-12-12 | 2024 NE CRA Winter Invitational |
| 100 Breaststroke | SCY | 1:08.36 | AA+0.37s to AAA | 2025-12-18 | WHAT Wesleyan Winter Classic venue |
| 200 Breaststroke | SCY | 2:42.61 | BB+1.92s to A | 2024-12-15 | 2024 NE CRA Winter Invitational venue |
| 50 Butterfly | SCY | 28.01 | AA+0.42s to AAA | 2024-12-12 | 2024 NE CRA Winter Invitational |
| 100 Butterfly | SCY | 1:09.99 | B+0.60s to BB | 2025-02-02 | 2025 CT CDOG January-February Invite venue |
| 100 Individual Medley | SCY | 1:02.91 | 2024-12-12 | 2024 NE CRA Winter Invitational | |
| 200 Individual Medley | SCY | 2:30.01 | BB+6.62s to A | 2025-02-01 | 2025 CT CDOG January-February Invite venue |
| 50 Freestyle | SCM | 30.31 | BB+0.02s to A | 2022-07-09 | 2022 ME MMD Fun in the Sun venue |
| 50 Breaststroke | SCM | 41.23 | BB+2.14s to A | 2022-07-09 | 2022 ME MMD Fun in the Sun venue |
| 50 Butterfly | SCM | 36.78 | B+0.79s to BB | 2022-07-09 | 2022 ME MMD Fun in the Sun venue |
| 50 Freestyle | LCM | 27.59 | AAA+0.30s to AAAA | 2024-08-03 | 2024 YMCA Long Course Championships fast pool |
| 100 Freestyle | LCM | 1:01.99 | AA+0.30s to AAA | 2024-07-11 | 2024 ME 3rd Annual LCM Championships |
| 200 Freestyle | LCM | 2:24.66 | A+5.37s to AA | 2026-05-29 | MAC May Invite venue |
| 50 Backstroke | LCM | 35.64 | BB+0.25s to A | 2023-07-13 | pdf results |
| 100 Backstroke | LCM | 1:11.54 | AA+2.75s to AAA | 2024-07-11 | 2024 ME 3rd Annual LCM Championships |
| 50 Breaststroke | LCM | 37.34 | AA+0.55s to AAA | 2024-07-11 | 2024 ME 3rd Annual LCM Championships |
| 100 Breaststroke | LCM | 1:26.50 | BB+1.41s to A | 2024-07-11 | 2024 ME 3rd Annual LCM Championships |
| 200 Breaststroke | LCM | 3:07.59 | BB+5.20s to A | 2024-07-13 | 2024 ME 3rd Annual LCM Championships venue |
| 50 Butterfly | LCM | 31.97 | AA+1.18s to AAA | 2024-07-11 | 2024 ME 3rd Annual LCM Championships |
| 100 Butterfly | LCM | 1:17.33 | BB+4.94s to A | 2025-05-17 | CT CDOGay Qualifier venue |
| 200 Individual Medley | LCM | 2:58.11 | B+0.02s to BB | 2024-07-27 | 2024 NE SOLO Silver Championship venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.38 | flying | 200 Free Relay (leg 4) | 2026-04-01 | 2026 YMCA Short Course Nationals |
| 50 Freestyle | SCY | 23.33 | flying | 200 Medley Relay (leg 4) | 2026-03-31 | 2026 YMCA Short Course Nationals |
| 100 Freestyle | SCY | 51.93 | flying | 400 Free Relay (leg 3) | 2026-04-03 | 2026 YMCA Short Course Nationals |
| 50 Freestyle | LCM | 30.65 | flying | 200 Free Relay (leg 4) | 2023-07-14 | 2023 ME LCM CHAMPS |
| 50 Breaststroke | LCM | 1:19.38 | flying | 200 Medley Relay (leg 2) | 2024-07-14 | 2024 ME 3rd Annual LCM Championships |
| 100 Breaststroke | LCM | 1:26.56 | flying | 400 Medley Relay (leg 2) | 2024-07-11 | 2024 ME 3rd Annual LCM Championships |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 15-16 · SCY
2143 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:06.97 | 940 |
| 200 BR SCY | 2:42.61 | 631 |
| 200 IM SCY | 2:30.01 | 572 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
3304 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.69 | 738 |
| 100 BK SCY | 1:04.77 | 649 |
| 100 BR SCY | 1:08.36 | 839 |
| 100 FL SCY | 1:09.99 | 506 |
| 200 IM SCY | 2:30.01 | 572 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:03.69 split/total mismatch
500 Freestyle SCY 5:06.97 split/total mismatch
100 Breaststroke SCY 1:08.36 split/total mismatch
200 Breaststroke SCY 2:42.61
Front half 76.85s · back half 85.76s
100 Butterfly SCY 1:09.99
Front half 32.44s · back half 37.55s
100 Individual Medley SCY 1:02.91 split/total mismatch
Front half 29.49s · back half 33.42s
200 Individual Medley SCY 2:30.01
Front half 71.90s · back half 78.11s
100 Freestyle LCM 1:01.99 split/total mismatch
Front half 29.70s · back half 32.29s
100 Backstroke LCM 1:11.54 split/total mismatch
Front half 35.16s · back half 36.38s
100 Breaststroke LCM 1:26.50 split/total mismatch
Front half 40.80s · back half 45.70s
200 Breaststroke LCM 3:07.59
Front half 89.96s · back half 97.63s
100 Butterfly LCM 1:17.33 split/total mismatch
200 Individual Medley LCM 2:58.11
Front half 88.02s · back half 90.09s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.