swimCharlie Ahn
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.47 | A+0.78s to AA | 2025-11-23 | 2025 CA MVN Turkey Classic venue |
| 100 Freestyle | SCY | 51.06 | A+1.17s to AA | 2024-12-23 | 2024 SI Winter Age Group Championships venue |
| 200 Freestyle | SCY | 1:52.61 | A+2.42s to AA | 2025-02-08 | 2025 SI SDSA All Ages A-BB venue |
| 500 Freestyle | SCY | 5:38.54 | BB+25.85s to A | 2025-09-21 | 2025 SI PS Freestyle Festival Sun venue |
| 100 Backstroke | SCY | 1:08.01 | +2.42s to B | 2024-02-11 | 2024 SI SBA All Ages NTS Meet Final venue |
| 50 Breaststroke | SCY | 28.18 | AA+0.19s to AAA | 2025-12-21 | 2025 SI Winter Age Group Championships venue |
| 100 Breaststroke | SCY | 1:01.41 | AA+2.52s to AAA | 2025-11-23 | 2025 CA MVN Turkey Classic venue |
| 200 Breaststroke | SCY | 2:19.38 | A+5.59s to AA | 2024-12-22 | 2024 SI Winter Age Group Championships venue |
| 100 Butterfly | SCY | 56.56 | BB+0.37s to A | 2025-11-08 | 2025 SI SDSA All Ages NTS Meet venue |
| 200 Individual Medley | SCY | 2:12.30 | BB+5.51s to A | 2024-12-08 | 2024 SI JBST Wag Max Meet venue |
| 50 Freestyle | LCM | 26.69 | A+0.40s to AA | 2025-07-25 | 2025 SI LC AG CHAMPS venue |
| 100 Freestyle | LCM | 1:00.00 | A+2.31s to AA | 2025-07-24 | 2025 SI LC AG CHAMPS venue |
| 200 Freestyle | LCM | 2:20.07 | BB+8.48s to A | 2025-07-24 | 2025 SI LC AG CHAMPS venue |
| 100 Breaststroke | LCM | 1:14.13 | A+2.54s to AA | 2025-07-27 | 2025 SI LC AG CHAMPS venue |
| 200 Breaststroke | LCM | 2:46.58 | BB+3.29s to A | 2024-07-26 | 2024 SI LC AG CHAMPS venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.67 | flying | 200 Free Relay (leg 2) | 2026-02-15 | 2026 SI Presidents' Day Senior Classic - copi |
| 100 Freestyle | SCY | 50.68 | flying | 400 Free Relay (leg 3) | 2025-12-20 | 2025 SI Winter Age Group Championships |
| 50 Breaststroke | SCY | 28.57 | flying | 200 Medley Relay (leg 2) | 2025-12-19 | 2025 SI Winter Age Group Championships |
| 50 Freestyle | LCM | 26.42 | flying | 200 Free Relay (leg 4) | 2025-07-26 | 2025 SI LC AG CHAMPS |
| 100 Freestyle | LCM | 58.03 | flying | 400 Free Relay (leg 4) | 2025-07-27 | 2025 SI LC AG CHAMPS |
| 50 Breaststroke | LCM | 32.45 | flying | 200 Medley Relay (leg 2) | 2025-07-27 | 2025 SI LC AG CHAMPS |
| 100 Breaststroke | LCM | 1:17.36 | flying | 400 Medley Relay (leg 2) | 2025-07-26 | 2025 SI LC AG CHAMPS |
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 17-18 · SCY
1769 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:38.54 | 520 |
| 200 BR SCY | 2:19.38 | 665 |
| 200 IM SCY | 2:12.30 | 584 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
3069 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:52.61 | 704 |
| 100 BK SCY | 1:08.01 | 371 |
| 100 BR SCY | 1:01.41 | 757 |
| 100 FL SCY | 56.56 | 653 |
| 200 IM SCY | 2:12.30 | 584 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.06
Front half 24.32s · back half 26.74s
200 Freestyle SCY 1:52.61
Front half 55.39s · back half 57.22s
500 Freestyle SCY 5:38.54
Front half 159.22s · back half 179.32s
100 Backstroke SCY 1:08.01
Front half 31.84s · back half 36.17s
100 Breaststroke SCY 1:01.41
Front half 28.14s · back half 33.27s
200 Breaststroke SCY 2:19.38
Front half 66.98s · back half 72.40s
100 Butterfly SCY 56.56
Front half 26.61s · back half 29.95s
200 Individual Medley SCY 2:12.30
Front half 63.38s · back half 68.92s
100 Freestyle LCM 1:00.00
Front half 27.90s · back half 32.10s
200 Freestyle LCM 2:20.07
Front half 62.27s · back half 77.80s
100 Breaststroke LCM 1:14.13
Front half 34.02s · back half 40.11s
200 Breaststroke LCM 2:46.58
Front half 76.78s · back half 89.80s
Progression
Faster times are higher. One card per event, all courses & history.