swimJoslynn Brooks
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.50 | BB+1.11s to A | 2026-03-14 | 2026 CO Zone 5 Championships venue |
| 100 Freestyle | SCY | 1:08.89 | BB+4.80s to A | 2025-12-20 | 2025 CO Falfins Holiday Open fast pool |
| 200 Freestyle | SCY | 2:34.54 | B+2.85s to BB | 2026-03-14 | 2026 CO Zone 5 Championships venue |
| 500 Freestyle | SCY | 7:00.15 | B+14.06s to BB | 2026-02-20 | 2026 CO PPA February Frenzy Last Chance Meet venue |
| 50 Backstroke | SCY | 38.02 | B+1.93s to BB | 2026-02-21 | 2026 CO PPA February Frenzy Last Chance Meet venue |
| 100 Backstroke | SCY | 1:26.28 | B+6.49s to BB | 2025-12-21 | 2025 CO Falfins Holiday Open fast pool |
| 50 Breaststroke | SCY | 47.51 | +3.52s to B | 2026-02-14 | 2026 CO ACES Winter Open fast pool |
| 50 Butterfly | SCY | 36.18 | B+1.89s to BB | 2026-02-15 | 2026 CO ACES Winter Open fast pool |
| 100 Butterfly | SCY | 1:24.29 | B+5.10s to BB | 2026-02-21 | 2026 CO PPA February Frenzy Last Chance Meet venue |
| 100 Individual Medley | SCY | 1:23.34 | B+4.15s to BB | 2026-03-14 | 2026 CO Zone 5 Championships venue |
| 200 Individual Medley | SCY | 3:24.96 | +20.97s to B | 2025-03-08 | 2025 CO CSI Silver State Championships venue |
| 50 Freestyle | LCM | 33.42 | BB+0.03s to A | 2026-05-16 | 2026 CO NJ Ken Kelley Invite fast pool |
| 100 Freestyle | LCM | 1:16.78 | BB+3.29s to A | 2026-05-17 | 2026 CO NJ Ken Kelley Invite fast pool |
| 200 Freestyle | LCM | 2:43.75 | BB+3.66s to A | 2026-06-27 | 2026 CO Zone 2 District Meet--DU venue |
| 400 Freestyle | LCM | 6:02.42 | BB+25.63s to A | 2026-06-28 | 2026 CO Zone 2 District Meet--DU venue |
| 50 Backstroke | LCM | 41.94 | B+0.25s to BB | 2026-06-28 | 2026 CO Zone 2 District Meet--DU venue |
| 100 Backstroke | LCM | 1:29.80 | BB+5.01s to A | 2026-05-16 | 2026 CO NJ Ken Kelley Invite fast pool |
| 200 Backstroke | LCM | 3:13.70 | B+0.41s to BB | 2026-06-26 | 2026 CO Zone 2 District Meet--DU venue |
| 50 Breaststroke | LCM | 56.09 | +6.30s to B | 2026-04-25 | 2026 CO Arena Catch Me If You Can venue |
| 100 Breaststroke | LCM | 2:03.70 | +13.31s to B | 2026-05-03 | 2026 CO Longmont IMR/IMX Adrenaline Gauntlet venue |
| 200 Breaststroke | LCM | 4:32.37 | +35.08s to B | 2025-06-27 | 2025 CO Zone 2 DU Meet venue |
| 50 Butterfly | LCM | 41.18 | B+2.39s to BB | 2026-06-27 | 2026 CO Zone 2 District Meet--DU venue |
| 100 Butterfly | LCM | 1:35.05 | B+4.46s to BB | 2026-06-26 | 2026 CO Zone 2 District Meet--DU venue |
| 200 Individual Medley | LCM | 3:21.42 | B+5.63s to BB | 2026-06-27 | 2026 CO Zone 2 District Meet--DU venue |
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 | 30.39 | flying | 200 Free Relay (leg 4) | 2026-03-14 | 2026 CO Zone 5 Championships |
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
2255 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:02.42 | 537 |
| 100 BK LCM | 1:29.80 | 534 |
| 100 BR LCM | 2:03.70 | 289 |
| 100 FL LCM | 1:35.05 | 413 |
| 200 IM LCM | 3:21.42 | 482 |
IMR 11-12 · LCM
2355 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:43.75 | 622 |
| 50 BK LCM | 41.94 | 513 |
| 50 BR LCM | 56.09 | 296 |
| 50 FL LCM | 41.18 | 442 |
| 200 IM LCM | 3:21.42 | 482 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:34.54
Front half 74.45s · back half 80.09s
500 Freestyle SCY 7:00.15
Front half 205.80s · back half 214.35s
100 Backstroke SCY 1:26.28
Front half 41.95s · back half 44.33s
100 Butterfly SCY 1:24.29
Front half 36.90s · back half 47.39s
100 Individual Medley SCY 1:23.34
Front half 37.60s · back half 45.74s
200 Individual Medley SCY 3:24.96
Front half 93.42s · back half 111.54s
100 Freestyle LCM 1:16.78
Front half 36.15s · back half 40.63s
200 Freestyle LCM 2:43.75
Front half 78.36s · back half 85.39s
400 Freestyle LCM 6:02.42
Front half 172.47s · back half 189.95s
100 Backstroke LCM 1:29.80
Front half 43.06s · back half 46.74s
200 Backstroke LCM 3:13.70
Front half 97.21s · back half 96.49s
100 Breaststroke LCM 2:03.70
Front half 58.88s · back half 64.82s
200 Breaststroke LCM 4:32.37
Front half 128.42s · back half 143.95s
100 Butterfly LCM 1:35.05
Front half 44.46s · back half 50.59s
200 Individual Medley LCM 3:21.42
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.