swimBrooklyn Kahn
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.72 | BB+2.03s to A·+4.13s to Sectionals | 2025-01-01 | 2025 USA Swimming Speedo Championship Series |
| 100 Freestyle | SCY | 57.77 | BB+3.48s to A·+8.78s to Sectionals | 2025-03-14 | 2025 MN RSC CZ North Section Spring Champions venue |
| 200 Freestyle | SCY | 2:07.46 | BB+8.87s to A·+19.97s to Sectionals | 2024-07-14 | 2024 IL BSC Summer Regional Championships slow pool |
| 100 Breaststroke | SCY | 1:10.91 | BB+3.52s to A·+7.32s to Sectionals | 2025-03-16 | 2025 MN RSC CZ North Section Spring Champions venue |
| 200 Breaststroke | SCY | 2:33.93 | BB+6.94s to A·+15.34s to Sectionals | 2024-07-14 | 2024 IL BSC Summer Regional Championships slow pool |
| 200 Individual Medley | SCY | 2:27.27 | B+4.08s to BB·+26.28s to Sectionals | 2024-07-14 | 2024 IL BSC Summer Regional Championships slow pool |
| 400 Individual Medley | SCY | 5:00.36 | BB+16.17s to A·+36.37s to Sectionals | 2025-01-01 | CATS Aquatic Team |
| 50 Freestyle | LCM | 31.53 | B+0.54s to BB·+5.54s to Sectionals | 2024-05-05 | Daniel Jaekel Friendship Classic 2024 slow pool |
| 100 Freestyle | LCM | 1:11.07 | B+3.58s to BB·+14.48s to Sectionals | 2024-05-04 | Daniel Jaekel Friendship Classic 2024 slow pool |
| 400 Freestyle | LCM | 5:25.12 | B+8.73s to BB·+62.93s to Sectionals | 2024-05-04 | Daniel Jaekel Friendship Classic 2024 slow pool |
| 100 Backstroke | LCM | 1:20.25 | B+4.86s to BB·+15.86s to Sectionals | 2024-05-05 | Daniel Jaekel Friendship Classic 2024 slow pool |
| 100 Breaststroke | LCM | 1:22.58 | BB+4.19s to A·+9.79s to Sectionals | 2024-07-19 | 2024 IL Swimming LC Age Group Championships venue |
| 200 Breaststroke | LCM | 2:59.97 | BB+8.58s to A·+20.18s to Sectionals | 2025-08-02 | 2025 LC Illinois Senior Championships venue |
| 100 Butterfly | LCM | 1:25.79 | +7.20s to B·+24.30s to Sectionals | 2024-05-04 | Daniel Jaekel Friendship Classic 2024 slow pool |
| 200 Individual Medley | LCM | 2:50.23 | B+4.24s to BB·+30.84s to Sectionals | 2024-05-05 | Daniel Jaekel Friendship Classic 2024 slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 |
|---|---|---|---|---|---|---|
| 200 Freestyle | SCY | 2:04.95 | flying | 800 Free Relay (leg 3) | 2024-03-08 | 2024 IL Swimming SC Age Group Championships |
| 100 Breaststroke | LCM | 1:21.91 | flying | 400 Medley Relay (leg 2) | 2024-07-21 | 2024 IL Swimming LC Age Group 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 15-16 · SCY
1513 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:33.93 | 539 |
| 200 IM SCY | 2:27.27 | 454 |
| 400 IM SCY | 5:00.36 | 520 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 15-16 · LCM
1712 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:20.25 | 407 |
| 100 BR LCM | 1:22.58 | 536 |
| 100 FL LCM | 1:25.79 | 302 |
| 200 IM LCM | 2:50.23 | 467 |
| 200 FR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.77
Front half 27.49s · back half 30.28s
200 Freestyle SCY 2:07.46
Front half 62.20s · back half 65.26s
100 Breaststroke SCY 1:10.91
Front half 33.28s · back half 37.63s
200 Breaststroke SCY 2:33.93
Front half 74.04s · back half 79.89s
200 Individual Medley SCY 2:27.27
Front half 71.26s · back half 76.01s
400 Individual Medley SCY 5:00.36 split/total mismatch
Front half 31.87s · back half 268.49s
100 Freestyle LCM 1:11.07
Front half 33.02s · back half 38.05s
400 Freestyle LCM 5:25.12
Front half 159.19s · back half 165.93s
100 Backstroke LCM 1:20.25
Front half 38.99s · back half 41.26s
100 Breaststroke LCM 1:22.58
Front half 38.28s · back half 44.30s
200 Breaststroke LCM 2:59.97 RT 0.65s
Front half 85.49s · back half 94.48s
100 Butterfly LCM 1:25.79
Front half 38.00s · back half 47.79s
200 Individual Medley LCM 2:50.23
Front half 84.07s · back half 86.16s
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.