Blake Hersey
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.39 | 2024-03-23 | 2024 Maryland 8 & Under Championship Meet | |
| 50 Freestyle | SCY | 33.53 | BB+1.34s to A | 2026-03-15 | 2026 Speedo Maryland Junior Championship - Si venue |
| 100 Freestyle | SCY | 1:16.85 | BB+5.36s to A | 2026-03-14 | 2026 Speedo Maryland Junior Championship - Si venue |
| 200 Freestyle | SCY | 2:44.57 | BB+6.18s to A | 2026-03-15 | 2026 Speedo Maryland Junior Championship - Si venue |
| 25 Backstroke | SCY | 21.50 | 2024-04-14 | 2024 LBA Sprint to the Finish Mini Meet venue | |
| 50 Backstroke | SCY | 41.43 | BB+3.44s to A | 2026-03-14 | 2026 Speedo Maryland Junior Championship - Si venue |
| 100 Backstroke | SCY | 1:23.77 | BB+1.48s to A | 2026-03-15 | 2026 Speedo Maryland Junior Championship - Si venue |
| 25 Breaststroke | SCY | 24.44 | 2024-11-02 | 2024 Bridget Vache Memorial MAC Fall Frenzy slow pool | |
| 50 Breaststroke | SCY | 43.39 | BB+0.60s to A | 2026-03-15 | 2026 Speedo Maryland Junior Championship - Si venue |
| 100 Breaststroke | SCY | 1:36.13 | BB+2.54s to A | 2026-03-14 | 2026 Speedo Maryland Junior Championship - Si venue |
| 200 Breaststroke | SCY | 3:29.41 | 2026-01-03 | 2026 ASC IMX Challenge venue | |
| 25 Butterfly | SCY | 21.48 | 2024-12-06 | 2024 NAAC Holiday Blast Mini Meet venue | |
| 50 Butterfly | SCY | 46.92 | B+4.23s to BB | 2025-12-14 | 2025 ASC Holiday Invitational venue |
| 100 Individual Medley | SCY | 1:28.17 | BB+5.58s to A | 2026-02-15 | 2026 ASA President's Day Classic venue |
| 200 Individual Medley | SCY | 3:06.06 | BB+9.87s to A | 2026-03-14 | 2026 Speedo Maryland Junior Championship - Si venue |
| 50 Freestyle | LCM | 37.21 | BB+0.62s to A | 2026-05-09 | 2026 NBAC Spring LC Invitational Meet venue |
| 100 Freestyle | LCM | 1:25.99 | BB+4.00s to A | 2026-05-10 | 2026 NBAC Spring LC Invitational Meet venue |
| 200 Freestyle | LCM | 3:11.73 | BB+11.34s to A | 2026-05-09 | 2026 NBAC Spring LC Invitational Meet venue |
| 50 Backstroke | LCM | 45.88 | BB+2.29s to A | 2026-04-26 | 2026 ASC Spring Long Course Meet venue |
| 100 Backstroke | LCM | 1:38.78 | BB+3.79s to A | 2026-05-10 | 2026 NBAC Spring LC Invitational Meet venue |
| 50 Breaststroke | LCM | 51.09 | BB+2.30s to A | 2026-05-10 | 2026 NBAC Spring LC Invitational Meet venue |
| 100 Breaststroke | LCM | 1:50.10 | BB+1.61s to A | 2026-05-09 | 2026 NBAC Spring LC Invitational Meet venue |
| 200 Breaststroke | LCM | 4:11.34 | 2025-04-13 | 2025 Fox April Long Course Invitational venue | |
| 50 Butterfly | LCM | 50.03 | B+1.94s to BB | 2026-06-20 | 2026 ASC Independence Meet fast pool |
| 200 Individual Medley | LCM | 3:26.96 | BB+4.57s to A | 2026-05-10 | 2026 NBAC Spring LC Invitational Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 Breaststroke | SCY | 1:30.75 | flying | 200 Medley Relay (leg 2) | 2026-03-15 | 2026 Speedo Maryland Junior Championship - Si |
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 10 & under · SCY
2291 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:44.57 | 566 |
| 100 BK SCY | 1:23.77 | 598 |
| 100 BR SCY | 1:36.13 | 580 |
| 200 IM SCY | 3:06.06 | 547 |
| 100 FL SCY | — | 0 |
IMR 10 & under · LCM
2615 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:25.99 | 557 |
| 50 BK LCM | 45.88 | 545 |
| 50 BR LCM | 51.09 | 559 |
| 50 FL LCM | 50.03 | 347 |
| 200 IM LCM | 3:26.96 | 607 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:16.85
Front half 37.02s · back half 39.83s
200 Freestyle SCY 2:44.57
Front half 81.93s · back half 82.64s
100 Backstroke SCY 1:23.77
Front half 40.66s · back half 43.11s
100 Breaststroke SCY 1:36.13
Front half 45.47s · back half 50.66s
200 Breaststroke SCY 3:29.41
Front half 100.78s · back half 108.63s
100 Individual Medley SCY 1:28.17
Front half 41.13s · back half 47.04s
200 Individual Medley SCY 3:06.06
Front half 93.03s · back half 93.03s
100 Freestyle LCM 1:25.99
Front half 40.77s · back half 45.22s
200 Freestyle LCM 3:11.73
Front half 93.09s · back half 98.64s
100 Backstroke LCM 1:38.78
Front half 47.85s · back half 50.93s
100 Breaststroke LCM 1:50.10
Front half 53.15s · back half 56.95s
200 Breaststroke LCM 4:11.34
Front half 122.87s · back half 128.47s
200 Individual Medley LCM 3:26.96
Front half 102.22s · back half 104.74s
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.