swimJackson Mosher
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.92 | 2024-01-13 | 18th Annual Penguin Challenge venue | |
| 50 Freestyle | SCY | 36.11 | +1.02s to B | 2024-01-14 | 18th Annual Penguin Challenge venue |
| 50 Backstroke | SCY | 42.28 | +1.09s to B | 2024-01-14 | 18th Annual Penguin Challenge venue |
| 50 Breaststroke | SCY | 49.74 | +2.85s to B | 2024-01-13 | 18th Annual Penguin Challenge venue |
| 25 Butterfly | SCY | 16.73 | 2024-01-14 | 18th Annual Penguin Challenge venue | |
| 50 Butterfly | SCY | 39.40 | B+2.51s to BB | 2024-01-13 | 18th Annual Penguin Challenge venue |
| 100 Individual Medley | SCY | 1:33.36 | +5.27s to B | 2024-01-14 | 18th Annual Penguin Challenge venue |
| 50 Freestyle | LCM | 35.24 | BB+1.05s to A | 2025-06-08 | 2025 Lisa Coole Memorial Classic venue |
| 100 Freestyle | LCM | 1:19.50 | BB+4.21s to A | 2025-06-07 | 2025 Lisa Coole Memorial Classic venue |
| 50 Backstroke | LCM | 40.27 | A+1.78s to AA | 2025-06-07 | 2025 Lisa Coole Memorial Classic venue |
| 50 Breaststroke | LCM | 49.27 | B+0.08s to BB | 2025-06-08 | 2025 Lisa Coole Memorial Classic venue |
| 100 Breaststroke | LCM | 1:51.86 | B+3.67s to BB | 2025-06-07 | 2025 Lisa Coole Memorial Classic venue |
| 50 Butterfly | LCM | 36.26 | A+0.07s to AA | 2025-06-07 | 2025 Lisa Coole Memorial Classic venue |
| 100 Butterfly | LCM | 1:30.79 | BB+4.30s to A | 2025-06-08 | 2025 Lisa Coole Memorial Classic venue |
| 200 Individual Medley | LCM | 3:35.61 | B+11.52s to BB | 2024-06-21 | 14th Annual Summer Sizzler slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | LCM | 34.94 | flying | 200 Free Relay (leg 2) | 2025-06-08 | 2025 Lisa Coole Memorial Classic |
| 50 Butterfly | LCM | 37.00 | flying | 200 Medley Relay (leg 3) | 2025-06-07 | 2025 Lisa Coole Memorial Classic |
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 11-12 · LCM
1108 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR LCM | 1:51.86 | 352 |
| 100 FL LCM | 1:30.79 | 416 |
| 200 IM LCM | 3:35.61 | 340 |
| 400 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
IMR 11-12 · LCM
1845 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 40.27 | 530 |
| 50 BR LCM | 49.27 | 393 |
| 50 FL LCM | 36.26 | 582 |
| 200 IM LCM | 3:35.61 | 340 |
| 200 FR 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 LCM 1:19.50
Front half 38.53s · back half 40.97s
100 Breaststroke LCM 1:51.86
Front half 53.89s · back half 57.97s
100 Butterfly LCM 1:30.79
Front half 42.85s · back half 47.94s
200 Individual Medley LCM 3:35.61
Front half 104.16s · back half 111.45s
Progression
Faster times are higher. One card per event, all courses & history.