swimAaron Ko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 54.95 | BB+0.66s to A·+6.66s to Sectionals | 2025-02-16 | 2025 OH BSC SC Regional Championships venue |
| 200 Freestyle | SCY | 2:06.44 | BB+7.85s to A·+20.65s to Sectionals | 2025-02-16 | 2025 OH BSC SC Regional Championships venue |
| 100 Backstroke | SCY | 1:01.28 | BB+1.69s to A·+6.19s to Sectionals | 2025-02-15 | 2025 OH BSC SC Regional Championships venue |
| 200 Backstroke | SCY | 2:11.33 | BB+1.24s to A·+9.04s to Sectionals | 2025-02-13 | 2025 OH BSC SC Regional Championships |
| 50 Freestyle | LCM | 28.47 | A+1.08s to AA·+2.88s to Sectionals | 2026-06-07 | 25th Annual CLPR David Webb Meet venue |
| 200 Freestyle | LCM | 2:26.15 | BB+8.96s to A·+25.26s to Sectionals | 2026-06-06 | 25th Annual CLPR David Webb Meet venue |
| 400 Freestyle | LCM | 4:57.65 | BB+5.56s to A·+38.56s to Sectionals | 2026-06-05 | 25th Annual CLPR David Webb Meet venue |
| 100 Backstroke | LCM | 1:11.49 | BB+1.90s to A·+7.00s to Sectionals | 2026-06-07 | 25th Annual CLPR David Webb Meet venue |
| 200 Backstroke | LCM | 2:37.82 | BB+6.73s to A·+17.13s to Sectionals | 2026-06-06 | 25th Annual CLPR David Webb Meet venue |
| 100 Breaststroke | LCM | 1:22.34 | BB+3.95s to A·+9.95s to Sectionals | 2026-06-06 | 25th Annual CLPR David Webb Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
IMX / IMR
IMX 15-16 · LCM
1144 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:57.65 | 596 |
| 200 BK LCM | 2:37.82 | 548 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
1635 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:26.15 | 519 |
| 100 BK LCM | 1:11.49 | 576 |
| 100 BR LCM | 1:22.34 | 540 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.95
Front half 25.99s · back half 28.96s
200 Freestyle SCY 2:06.44
Front half 62.20s · back half 64.24s
100 Backstroke SCY 1:01.28
Front half 29.25s · back half 32.03s
200 Backstroke SCY 2:11.33
200 Freestyle LCM 2:26.15
Front half 69.23s · back half 76.92s
400 Freestyle LCM 4:57.65
Front half 140.47s · back half 157.18s
100 Backstroke LCM 1:11.49
Front half 34.59s · back half 36.90s
100 Breaststroke LCM 1:22.34
Front half 38.56s · back half 43.78s
Progression
Faster times are higher. One card per event, all courses & history.