swimMason Horst
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.38 | A+0.99s to AA | 2026-02-23 | BWA February Qualifier |
| 100 Freestyle | SCY | 54.41 | BB+0.92s to A | 2026-02-23 | BWA February Qualifier |
| 200 Freestyle | SCY | 1:59.94 | BB+3.15s to A | 2026-01-15 | JW New Year's ABBC |
| 500 Freestyle | SCY | 5:30.36 | BB+12.87s to A | 2025-03-28 | 2025 MA Silver Championships - UDEL Site |
| 1650 Freestyle | SCY | 19:44.04 | BB+81.25s to A | 2024-12-26 | BWA December Invite |
| 100 Backstroke | SCY | 1:02.50 | BB+4.41s to A | 2026-01-15 | JW New Year's ABBC |
| 200 Backstroke | SCY | 2:19.53 | B+1.64s to BB | 2026-02-23 | BWA February Qualifier |
| 100 Breaststroke | SCY | 1:13.44 | B+1.95s to BB | 2026-01-20 | BWA Winter Classic |
| 100 Butterfly | SCY | 1:01.60 | BB+3.91s to A | 2026-01-15 | JW New Year's ABBC |
| 200 Butterfly | SCY | 2:27.01 | B+7.02s to BB | 2026-02-23 | BWA February Qualifier |
| 100 Individual Medley | SCY | 2:18.60 | 2025-03-28 | 2025 MA Silver Championships - UDEL Site | |
| 200 Individual Medley | SCY | 2:16.82 | BB+7.13s to A | 2026-03-30 | 2026 MASI Short Course Silver Championships hosted by DSA/BHA |
| 400 Individual Medley | SCY | 4:52.49 | BB+14.80s to A | 2026-01-15 | JW New Year's ABBC |
| 50 Freestyle | LCM | 30.24 | BB+1.95s to A | 2024-07-01 | 9th Annual City of Allentown and Paac Firecracker Meet |
| 100 Freestyle | LCM | 1:05.20 | BB+3.61s to A | 2024-07-01 | 9th Annual City of Allentown and Paac Firecracker Meet |
| 800 Freestyle | LCM | 10:50.28 | B+4.49s to BB | 2024-07-01 | 9th Annual City of Allentown and Paac Firecracker Meet |
| 100 Backstroke | LCM | 1:14.11 | B+0.32s to BB | 2024-10-21 | Seahawks Blockbuster Closed ABBC Meet |
| 200 Backstroke | LCM | 2:53.57 | +1.28s to B | 2024-07-01 | 9th Annual City of Allentown and Paac Firecracker Meet |
| 100 Breaststroke | LCM | 1:29.13 | B+5.64s to BB | 2024-10-21 | Seahawks Blockbuster Closed ABBC Meet |
| 100 Butterfly | LCM | 1:11.47 | BB+5.48s to A | 2024-10-21 | Seahawks Blockbuster Closed ABBC Meet |
| 200 Individual Medley | LCM | 2:46.66 | B+2.77s to BB | 2024-07-01 | 9th Annual City of Allentown and Paac Firecracker Meet |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
IMX / IMR
IMX 15-16 · SCY
2662 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:30.36 | 584 |
| 200 BK SCY | 2:19.53 | 499 |
| 200 FL SCY | 2:27.01 | 450 |
| 200 IM SCY | 2:16.82 | 566 |
| 400 IM SCY | 4:52.49 | 563 |
| 200 BR SCY | — | 0 |
IMR 15-16 · SCY
2744 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.94 | 614 |
| 100 BK SCY | 1:02.50 | 533 |
| 100 BR SCY | 1:13.44 | 484 |
| 100 FL SCY | 1:01.60 | 547 |
| 200 IM SCY | 2:16.82 | 566 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:59.94
Front half 56.95s · back half 62.99s
1650 Freestyle SCY 19:44.04 split/total mismatch
100 Backstroke SCY 1:02.50
Front half 30.04s · back half 32.46s
100 Breaststroke SCY 1:13.44
Front half 34.08s · back half 39.36s
100 Butterfly SCY 1:01.60
Front half 28.52s · back half 33.08s
200 Butterfly SCY 2:27.01 split/total mismatch
100 Individual Medley SCY 2:18.60 split/total mismatch
200 Individual Medley SCY 2:16.82 split/total mismatch
400 Individual Medley SCY 4:52.49
Front half 142.59s · back half 149.90s
800 Freestyle LCM 10:50.28 split/total mismatch
100 Backstroke LCM 1:14.11 split/total mismatch
Front half 35.99s · back half 38.12s
100 Butterfly LCM 1:11.47 split/total mismatch
Front half 32.94s · back half 38.53s
200 Individual Medley LCM 2:46.66 split/total mismatch
Front half 80.41s · back half 86.25s
Progression
Faster times are higher. One card per event, all courses & history.