swimLiam McWha
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.30 | AA+0.81s to AAA | 2025-12-09 | GSA Winter Wipe Out P/F |
| 200 Freestyle | SCY | 1:47.91 | AAA+1.02s to AAAA | 2026-03-27 | 2026 EZ North Speedo Short Course Sectionals venue |
| 500 Freestyle | SCY | 5:05.17 | AA+1.88s to AAA | 2025-04-04 | 2025 Eastern Zone SC Age Group Championships venue |
| 1000 Freestyle | SCY | 10:23.92 | AAA+22.73s to AAAA | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 1650 Freestyle | SCY | 17:31.02 | AAA+43.53s to AAAA | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 200 Backstroke | SCY | 2:07.67 | A+0.18s to AA | 2025-12-09 | GSA Winter Wipe Out P/F |
| 100 Butterfly | SCY | 54.76 | AAA+1.87s to AAAA | 2026-03-27 | 2026 EZ North Speedo Short Course Sectionals venue |
| 200 Butterfly | SCY | 2:00.54 | AAA+2.85s to AAAA | 2026-03-28 | 2026 EZ North Speedo Short Course Sectionals venue |
| 200 Individual Medley | SCY | 2:08.38 | AA+4.29s to AAA | 2025-12-09 | GSA Winter Wipe Out P/F |
| 400 Individual Medley | SCY | 4:30.33 | AA+4.94s to AAA | 2025-04-03 | 2025 Eastern Zone SC Age Group Championships venue |
| 100 Freestyle | LCM | 58.18 | AAA+1.79s to AAAA | 2025-08-06 | 2025 EZ LC Age Group Championship |
| 800 Freestyle | LCM | 9:25.21 | AAA+21.52s to AAAA | 2025-08-06 | 2025 EZ LC Age Group Championship |
| 100 Butterfly | LCM | 1:03.81 | AA+0.72s to AAA | 2025-08-06 | 2025 EZ LC Age Group Championship |
| 200 Butterfly | LCM | 2:23.17 | AA+1.68s to AAA | 2025-08-08 | 2025 EZ LC Age Group Championship fast pool |
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 | 24.33 | flying | 200 Free Relay (leg 3) | 2025-04-04 | 2025 Eastern Zone SC Age Group Championships |
| 50 Butterfly | SCY | 25.28 | flying | 200 Medley Relay (leg 3) | 2025-04-05 | 2025 Eastern Zone SC Age Group Championships |
| 100 Butterfly | SCY | 57.89 | flying | 400 Medley Relay (leg 3) | 2025-04-03 | 2025 Eastern Zone SC 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
IMX 13-14 · SCY
4136 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:05.17 | 851 |
| 200 BK SCY | 2:07.67 | 749 |
| 200 FL SCY | 2:00.54 | 928 |
| 200 IM SCY | 2:08.38 | 786 |
| 400 IM SCY | 4:30.33 | 822 |
| 200 BR SCY | — | 0 |
IMR 13-14 · SCY
2658 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:47.91 | 971 |
| 100 FL SCY | 54.76 | 901 |
| 200 IM SCY | 2:08.38 | 786 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:47.91
Front half 52.18s · back half 55.73s
500 Freestyle SCY 5:05.17
Front half 150.76s · back half 154.41s
100 Butterfly SCY 54.76 RT 1.09s
Front half 25.84s · back half 28.92s
200 Butterfly SCY 2:00.54
Front half 56.78s · back half 63.76s
400 Individual Medley SCY 4:30.33
Front half 129.95s · back half 140.38s
200 Butterfly LCM 2:23.17
Front half 66.61s · back half 76.56s
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.