swimPreston Brown
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.07 | AAA+0.68s to AAAA | 2026-03-19 | 2026 Western Zone Short Course Senior Champ |
| 100 Freestyle | SCY | 48.31 | AAA+1.52s to AAAA | 2026-03-19 | 2026 Western Zone Short Course Senior Champ |
| 200 Freestyle | SCY | 1:58.45 | BB+1.66s to A | 2026-02-14 | 2026 Desert Committee Championships venue |
| 500 Freestyle | SCY | 6:06.04 | B+22.05s to BB | 2025-10-19 | 2025 Sandpipers Pumpkin Invitational venue |
| 1000 Freestyle | SCY | 12:10.94 | B+14.25s to BB | 2024-10-13 | SAND Pre-Trick or Treat Distance Meet venue |
| 50 Backstroke | SCY | 26.00 | AA+1.01s to AAA | 2025-12-13 | 2025 TYR Las Vegas Super Finals - venue |
| 100 Backstroke | SCY | 57.01 | A+1.32s to AA | 2025-12-12 | 2025 TYR Las Vegas Super Finals - venue |
| 200 Backstroke | SCY | 2:16.64 | BB+9.35s to A | 2025-12-14 | 2025 TYR Las Vegas Super Finals - venue |
| 50 Breaststroke | SCY | 35.91 | B+1.82s to BB | 2025-10-19 | 2025 Sandpipers Pumpkin Invitational venue |
| 100 Breaststroke | SCY | 1:17.84 | +0.85s to B | 2025-08-24 | BCH Desert Invitational 2025 venue |
| 200 Breaststroke | SCY | 3:09.47 | +22.38s to B | 2024-10-19 | 2024 Sandpipers Pumpkin Invite venue |
| 50 Butterfly | SCY | 24.29 | AAA+0.50s to AAAA | 2026-03-19 | 2026 Western Zone Short Course Senior Champ |
| 100 Butterfly | SCY | 55.14 | AA+2.25s to AAA | 2026-03-19 | 2026 Western Zone Short Course Senior Champ fast pool |
| 200 Butterfly | SCY | 2:50.22 | +19.53s to B | 2024-10-20 | 2024 Sandpipers Pumpkin Invite venue |
| 100 Individual Medley | SCY | 1:02.65 | 2025-10-19 | 2025 Sandpipers Pumpkin Invitational venue | |
| 200 Individual Medley | SCY | 2:20.06 | BB+10.37s to A | 2025-08-24 | BCH Desert Invitational 2025 venue |
| 50 Freestyle | LCM | 25.53 | AAA+0.74s to AAAA | 2026-05-03 | 2026 SAND Cinco De Mayo Invitational venue |
| 100 Freestyle | LCM | 55.92 | AAA+2.03s to AAAA | 2025-07-16 | Renee and Jim Patterson Meet 2025 |
| 200 Freestyle | LCM | 2:13.99 | A+4.80s to AA | 2025-07-16 | Renee and Jim Patterson Meet 2025 |
| 400 Freestyle | LCM | 5:07.34 | BB+19.75s to A | 2025-04-12 | 2025CATeam Rebel Aquatics Long Course Opener venue |
| 800 Freestyle | LCM | 10:48.79 | B+3.00s to BB | 2025-05-02 | 2025 SAND Cinco de Mayo Invitational venue |
| 100 Backstroke | LCM | 1:09.65 | BB+1.56s to A | 2025-07-16 | Renee and Jim Patterson Meet 2025 |
| 200 Backstroke | LCM | 2:41.17 | B+1.18s to BB | 2025-05-04 | 2025 SAND Cinco de Mayo Invitational venue |
| 50 Breaststroke | LCM | 42.21 | +0.32s to B | 2025-06-27 | John Sullivan Firecracker Invite 2025 venue |
| 100 Breaststroke | LCM | 1:44.50 | +14.61s to B | 2025-06-28 | John Sullivan Firecracker Invite 2025 venue |
| 50 Butterfly | LCM | 28.26 | AA+0.07s to AAA | 2025-07-16 | Renee and Jim Patterson Meet 2025 |
| 100 Butterfly | LCM | 1:06.20 | BB+0.21s to A | 2025-07-18 | Renee and Jim Patterson Meet 2025 venue |
| 200 Butterfly | LCM | 3:27.84 | +35.55s to B | 2025-04-12 | 2025CATeam Rebel Aquatics Long Course Opener venue |
| 200 Individual Medley | LCM | 2:55.48 | B+11.59s to BB | 2025-06-28 | John Sullivan Firecracker Invite 2025 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 15-16 · SCY
2067 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:06.04 | 430 |
| 200 BK SCY | 2:16.64 | 531 |
| 200 BR SCY | 3:09.47 | 289 |
| 200 FL SCY | 2:50.22 | 290 |
| 200 IM SCY | 2:20.06 | 527 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
3037 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:58.45 | 638 |
| 100 BK SCY | 57.01 | 702 |
| 100 BR SCY | 1:17.84 | 407 |
| 100 FL SCY | 55.14 | 763 |
| 200 IM SCY | 2:20.06 | 527 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:58.45
Front half 58.32s · back half 60.13s
500 Freestyle SCY 6:06.04
Front half 137.17s · back half 228.87s
100 Backstroke SCY 57.01
Front half 26.96s · back half 30.05s
200 Backstroke SCY 2:16.64
Front half 63.61s · back half 73.03s
100 Breaststroke SCY 1:17.84
Front half 36.12s · back half 41.72s
200 Breaststroke SCY 3:09.47
Front half 89.43s · back half 100.04s
100 Butterfly SCY 55.14
Front half 24.89s · back half 30.25s
200 Butterfly SCY 2:50.22
Front half 76.62s · back half 93.60s
100 Individual Medley SCY 1:02.65
Front half 27.15s · back half 35.50s
200 Individual Medley SCY 2:20.06
Front half 64.67s · back half 75.39s
100 Freestyle LCM 55.92 split/total mismatch
Front half 26.30s · back half 29.62s
200 Freestyle LCM 2:13.99 split/total mismatch
400 Freestyle LCM 5:07.34
Front half 155.53s · back half 151.81s
800 Freestyle LCM 10:48.79
Front half 320.54s · back half 328.25s
100 Backstroke LCM 1:09.65 split/total mismatch
Front half 33.08s · back half 36.57s
200 Backstroke LCM 2:41.17
Front half 76.09s · back half 85.08s
100 Butterfly LCM 1:06.20
200 Butterfly LCM 3:27.84
Front half 98.43s · back half 109.41s
200 Individual Medley LCM 2:55.48
Front half 77.07s · back half 98.41s
Progression
Faster times are higher. One card per event, all courses & history.