swimLiam McCoy
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.96 | +0.07s to B | 2024-02-17 | 2024 AK Age Group Championships fast pool |
| 100 Freestyle | SCY | 1:08.27 | +3.18s to B | 2024-02-16 | 2024 AK Age Group Championships fast pool |
| 200 Freestyle | SCY | 3:22.74 | +60.15s to B | 2022-03-04 | 2022 Alaska Swimming 10U Postal Championships |
| 50 Backstroke | SCY | 34.80 | +1.11s to B | 2024-02-16 | 2024 AK Age Group Championships fast pool |
| 100 Backstroke | SCY | 1:19.93 | +8.54s to B | 2024-02-18 | 2024 AK Age Group Championships fast pool |
| 50 Breaststroke | SCY | 38.72 | +0.13s to B | 2024-02-17 | 2024 AK Age Group Championships fast pool |
| 100 Breaststroke | SCY | 1:25.42 | +4.83s to B | 2024-02-18 | 2024 AK Age Group Championships fast pool |
| 50 Butterfly | SCY | 33.39 | +0.20s to B | 2024-02-18 | 2024 AK Age Group Championships fast pool |
| 50 Backstroke | LCM | 3:34.48 | +174.99s to B | 2025-04-25 | 2025 Stingrays LC Kickoff |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 44.11 | flying | 200 Free Relay (leg 4) | 2020-02-16 | 2020 AK Age Group 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
IMR 13-14 · SCY
798 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:22.74 | 146 |
| 100 BK SCY | 1:19.93 | 299 |
| 100 BR SCY | 1:25.42 | 353 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 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 1:08.27 RT 0.73s
Front half 31.69s · back half 36.58s
200 Freestyle SCY 3:22.74 split/total mismatch
100 Backstroke SCY 1:19.93 RT 0.66s
Front half 38.10s · back half 41.83s
100 Breaststroke SCY 1:25.42 RT 0.72s
Front half 40.67s · back half 44.75s
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.