Claire Ahn
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.69 | 2021-12-12 | 2021 NBAC Holiday 8 & U Meet venue | |
| 50 Freestyle | SCY | 30.11 | BB+1.52s to A | 2025-03-16 | 2025 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 100 Freestyle | SCY | 1:05.07 | BB+2.98s to A | 2025-10-18 | 2025 NBAC Fall Fastival Meet fast pool |
| 200 Freestyle | SCY | 2:26.48 | BB+11.29s to A | 2025-11-16 | 2025 NBAC Thanksgiving Meet fast pool |
| 500 Freestyle | SCY | 6:43.37 | B+12.78s to BB | 2025-11-14 | 2025 NBAC Thanksgiving Meet fast pool |
| 25 Backstroke | SCY | 25.43 | 2021-12-12 | 2021 NBAC Holiday 8 & U Meet venue | |
| 50 Backstroke | SCY | 33.38 | BB+1.49s to A | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 100 Backstroke | SCY | 1:10.45 | BB+2.46s to A | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 200 Backstroke | SCY | 2:41.07 | B+2.28s to BB | 2025-02-03 | John DeBarbadillo Invite |
| 25 Breaststroke | SCY | 30.25 | 2021-12-12 | 2021 NBAC Holiday 8 & U Meet venue | |
| 50 Breaststroke | SCY | 35.98 | A+0.49s to AA | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 100 Breaststroke | SCY | 1:18.09 | BB+0.10s to A | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 200 Breaststroke | SCY | 2:50.75 | BB+2.76s to A | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 50 Butterfly | SCY | 29.38 | AA+0.59s to AAA | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 100 Butterfly | SCY | 1:08.21 | BB+0.62s to A | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 200 Butterfly | SCY | 2:52.53 | B+8.84s to BB | 2025-11-15 | 2025 NBAC Thanksgiving Meet fast pool |
| 100 Individual Medley | SCY | 1:10.19 | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool | |
| 200 Individual Medley | SCY | 2:36.68 | BB+5.29s to A | 2025-12-12 | 2025 NBAC 51st Annual Christmas Invitational venue |
| 400 Individual Medley | SCY | 5:27.93 | BB+7.24s to A | 2026-03-13 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 50 Freestyle | LCM | 31.08 | AA+1.19s to AAA | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 100 Freestyle | LCM | 1:13.33 | BB+2.34s to A | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 200 Freestyle | LCM | 2:51.09 | B+3.50s to BB | 2026-05-09 | 2026 NBAC Spring LC Invitational Meet venue |
| 400 Freestyle | LCM | 6:16.26 | B+24.17s to BB | 2025-04-26 | 2025 NAAC Carol Chidester Invite venue |
| 50 Backstroke | LCM | 39.18 | BB+1.69s to A | 2026-05-08 | 2026 NBAC Spring LC Invitational Meet venue |
| 100 Backstroke | LCM | 1:24.20 | BB+4.81s to A | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 200 Backstroke | LCM | 3:02.30 | BB+11.11s to A | 2026-06-08 | Chargers Mid Season Long Course Invitational |
| 50 Breaststroke | LCM | 41.40 | A+1.11s to AA | 2026-05-08 | 2026 NBAC Spring LC Invitational Meet venue |
| 100 Breaststroke | LCM | 1:31.51 | BB+1.72s to A | 2025-07-13 | 2025 NBAC Mid Summer Classic venue |
| 200 Breaststroke | LCM | 3:16.54 | BB+3.05s to A | 2025-07-12 | 2025 NBAC Mid Summer Classic venue |
| 50 Butterfly | LCM | 33.85 | AA+1.46s to AAA | 2026-05-08 | 2026 NBAC Spring LC Invitational Meet venue |
| 100 Butterfly | LCM | 1:23.92 | B+0.43s to BB | 2026-05-09 | 2026 NBAC Spring LC Invitational Meet venue |
| 200 Individual Medley | LCM | 3:04.34 | BB+10.85s to A | 2026-04-18 | 2026 EST Spring Into Long Course venue |
| 400 Individual Medley | LCM | 6:34.08 | BB+25.59s to A | 2026-05-09 | 2026 NBAC Spring LC Invitational Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 31.27 | flying | 200 Free Relay (leg 2) | 2025-03-15 | 2025 MD LSC / NBAC JR Champs - Site 1 |
| 50 Butterfly | SCY | 40.11 | flying | 200 Medley Relay (leg 3) | 2023-03-25 | 2023 Maryland 9-10 B Championship Meet |
| 100 Butterfly | SCY | 1:08.57 | flying | 400 Medley Relay (leg 3) | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1 |
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 13-14 · SCY
3057 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:43.37 | 450 |
| 200 BK SCY | 2:41.07 | 465 |
| 200 BR SCY | 2:50.75 | 590 |
| 200 FL SCY | 2:52.53 | 412 |
| 200 IM SCY | 2:36.68 | 555 |
| 400 IM SCY | 5:27.93 | 585 |
IMR 13-14 · SCY
2809 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:26.48 | 487 |
| 100 BK SCY | 1:10.45 | 549 |
| 100 BR SCY | 1:18.09 | 617 |
| 100 FL SCY | 1:08.21 | 601 |
| 200 IM SCY | 2:36.68 | 555 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.07
Front half 31.28s · back half 33.79s
200 Freestyle SCY 2:26.48
Front half 68.23s · back half 78.25s
500 Freestyle SCY 6:43.37
100 Backstroke SCY 1:10.45
Front half 34.45s · back half 36.00s
100 Breaststroke SCY 1:18.09
Front half 37.20s · back half 40.89s
200 Breaststroke SCY 2:50.75
Front half 81.22s · back half 89.53s
100 Butterfly SCY 1:08.21
Front half 31.23s · back half 36.98s
200 Butterfly SCY 2:52.53
Front half 76.30s · back half 96.23s
100 Individual Medley SCY 1:10.19
Front half 31.96s · back half 38.23s
200 Individual Medley SCY 2:36.68
Front half 74.09s · back half 82.59s
400 Individual Medley SCY 5:27.93
Front half 157.45s · back half 170.48s
100 Freestyle LCM 1:13.33 split/total mismatch
Front half 34.69s · back half 38.64s
200 Freestyle LCM 2:51.09
Front half 80.65s · back half 90.44s
400 Freestyle LCM 6:16.26
Front half 182.52s · back half 193.74s
100 Backstroke LCM 1:24.20 split/total mismatch
Front half 41.02s · back half 43.18s
200 Backstroke LCM 3:02.30 · 320.0 min after 200 Breaststrokesplit/total mismatch
100 Breaststroke LCM 1:31.51
Front half 43.85s · back half 47.66s
200 Breaststroke LCM 3:16.54
Front half 95.77s · back half 100.77s
100 Butterfly LCM 1:23.92
Front half 36.21s · back half 47.71s
200 Individual Medley LCM 3:04.34
Front half 87.31s · back half 97.03s
400 Individual Medley LCM 6:34.08
Front half 193.18s · back half 200.90s
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.