swimCallum McWha
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.27 | AA+0.48s to AAA·+6.88s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 100 Freestyle | SCY | 1:03.68 | AAA+2.59s to AAAA·+15.19s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 200 Freestyle | SCY | 2:17.48 | AAA+4.69s to AAAA·+31.19s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 500 Freestyle | SCY | 6:43.18 | A+16.39s to AA·+115.79s to Sectionals | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 50 Backstroke | SCY | 32.62 | AAA+0.23s to AAAA·+8.93s to Futures | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 100 Backstroke | SCY | 1:11.23 | AAA+1.94s to AAAA·+16.74s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 50 Butterfly | SCY | 33.73 | AA+1.14s to AAA·+10.84s to Futures | 2025-12-09 | GSA Winter Wipe Out P/F |
| 100 Butterfly | SCY | 1:11.56 | AAA+1.57s to AAAA·+18.37s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 100 Individual Medley | SCY | 1:15.15 | AA+1.96s to AAA | 2025-12-09 | GSA Winter Wipe Out P/F |
| 200 Individual Medley | SCY | 2:41.89 | AA+3.50s to AAA·+42.50s to Sectionals | 2025-12-09 | GSA Winter Wipe Out P/F |
| 50 Backstroke | LCM | 41.05 | AA+2.06s to AAA·+13.16s to Futures | 2025-08-08 | 2025 EZ LC Age Group Championshipfast pool |
| 100 Backstroke | LCM | 1:25.27 | AA+1.18s to AAA·+23.28s to Sectionals | 2025-08-07 | 2025 EZ LC Age Group Championshipfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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.
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.
IMX / IMR
IMX 10 & under · SCY
3543 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:17.48 | 899 |
| 100 BK SCY | 1:11.23 | 908 |
| 100 FL SCY | 1:11.56 | 927 |
| 200 IM SCY | 2:41.89 | 809 |
| 100 BR SCY | — | 0 |
IMR 10 & under · SCY
3385 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:03.68 | 865 |
| 50 BK SCY | 32.62 | 960 |
| 50 FL SCY | 33.73 | 760 |
| 100 IM SCY | 1:15.15 | 800 |
| 50 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke LCM 1:25.27
Front half 41.92s · back half 43.35s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.