swimMiles Brownell
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.58 | 2023-03-25 | 2023 Maryland 8 & Under Championship Meet venue | |
| 50 Freestyle | SCY | 33.50 | +0.71s to B | 2025-11-07 | 2025 CAC 5th Annual Zachary Spain Memorial Me |
| 100 Freestyle | SCY | 1:16.48 | +4.99s to B | 2026-02-14 | EST vs NAAC Dual Meet |
| 200 Freestyle | SCY | 2:47.52 | +11.53s to B | 2025-02-01 | 2025 ASC Senior Meet |
| 500 Freestyle | SCY | 7:28.32 | +28.43s to B | 2026-01-16 | ISCA January Classic 2026 |
| 25 Backstroke | SCY | 22.09 | 2023-03-26 | 2023 Maryland 8 & Under Championship Meet venue | |
| 50 Backstroke | SCY | 40.39 | +1.90s to B | 2025-12-13 | 2025 ASC Holiday Invitational |
| 100 Backstroke | SCY | 1:28.22 | +6.03s to B | 2026-01-16 | ISCA January Classic 2026 venue |
| 200 Backstroke | SCY | 3:06.50 | +13.61s to B | 2026-01-16 | ISCA January Classic 2026 |
| 25 Breaststroke | SCY | 31.35 | 2023-03-25 | 2023 Maryland 8 & Under Championship Meet venue | |
| 50 Breaststroke | SCY | 1:03.94 | +20.45s to B | 2023-12-03 | 2023 NAAC Holiday Blast slow pool |
| 100 Breaststroke | SCY | 1:57.55 | +24.96s to B | 2025-02-15 | EST vs NAAC "BB" Buster Dual Meet |
| 25 Butterfly | SCY | 21.76 | 2023-03-26 | 2023 Maryland 8 & Under Championship Meet venue | |
| 50 Butterfly | SCY | 41.27 | +4.18s to B | 2024-12-07 | 2024 NAAC Holiday Blast slow pool |
| 100 Butterfly | SCY | 1:38.30 | +15.41s to B | 2025-12-13 | 2025 ASC Holiday Invitational |
| 100 Individual Medley | SCY | 1:33.27 | +11.38s to B | 2025-11-08 | 2025 CAC 5th Annual Zachary Spain Memorial Me fast pool |
| 200 Individual Medley | SCY | 3:13.74 | +14.45s to B | 2026-01-16 | ISCA January Classic 2026 |
| 50 Freestyle | LCM | 34.33 | BB+2.24s to A | 2023-04-28 | 2023 NAAC Carol Chidester Invite |
| 100 Freestyle | LCM | 1:10.24 | A+2.75s to AA | 2023-04-28 | 2023 NAAC Carol Chidester Invite |
| 200 Freestyle | LCM | 2:31.29 | A+4.10s to AA | 2026-04-24 | 2026 NAAC Carol Chidester Invite |
| 400 Freestyle | LCM | 6:55.45 | +34.26s to B | 2026-04-24 | 2026 NAAC Carol Chidester Invite |
| 50 Backstroke | LCM | 40.34 | BB+2.55s to A | 2026-04-24 | 2026 NAAC Carol Chidester Invite |
| 100 Backstroke | LCM | 1:44.57 | +7.38s to B | 2024-07-26 | 2024 Maryland Long Course Junior Championship venue |
| 200 Backstroke | LCM | 3:40.74 | +17.75s to B | 2026-06-14 | 2026 SwimRVA Summer Invitational fast pool |
| 50 Breaststroke | LCM | 58.64 | +8.85s to B | 2025-05-10 | 2025 NAAC MOTHER'S DAY MEET venue |
| 100 Breaststroke | LCM | 2:12.39 | +24.60s to B | 2025-04-26 | 2025 NAAC Carol Chidester Invite venue |
| 50 Butterfly | LCM | 50.36 | +8.37s to B | 2026-06-13 | 2026 SwimRVA Summer Invitational fast pool |
| 100 Butterfly | LCM | 2:02.03 | +26.94s to B | 2024-07-26 | 2024 Maryland Long Course Junior Championship |
| 200 Butterfly | LCM | 4:45.51 | +80.02s to B | 2025-05-11 | 2025 NAAC MOTHER'S DAY MEET venue |
| 200 Individual Medley | LCM | 3:54.28 | +29.29s to B | 2024-07-26 | 2024 Maryland Long Course Junior Championship |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 32.90 | flying | 200 Medley Relay (leg 4) | 2025-03-16 | 2025 Speedo Maryland Junior Championship - Si |
| 50 Freestyle | SCY | 38.05 | flying | 200 Free Relay (leg 2) | 2025-03-15 | 2025 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 11-12 · SCY
1376 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:28.32 | 346 |
| 100 BK SCY | 1:28.22 | 306 |
| 100 BR SCY | 1:57.55 | 191 |
| 100 FL SCY | 1:38.30 | 217 |
| 200 IM SCY | 3:13.74 | 316 |
IMR 11-12 · LCM
1942 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:31.29 | 700 |
| 50 BK LCM | 40.34 | 527 |
| 50 BR LCM | 58.64 | 233 |
| 50 FL LCM | 50.36 | 217 |
| 200 IM LCM | 3:54.28 | 265 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Individual Medley SCY 1:33.27
Front half 42.75s · back half 50.52s
100 Freestyle LCM 1:10.24 split/total mismatch
200 Freestyle LCM 2:31.29 split/total mismatch
100 Backstroke LCM 1:44.57
Front half 51.30s · back half 53.27s
200 Backstroke LCM 3:40.74
Front half 111.99s · back half 108.75s
100 Breaststroke LCM 2:12.39
Front half 63.69s · back half 68.70s
200 Butterfly LCM 4:45.51
Front half 136.34s · back half 149.17s
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.