Brooke Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.63 | AA+0.24s to AAA | 2025-11-22 | 2025 NPB Turkey Invite venue |
| 100 Freestyle | SCY | 55.53 | AA+0.44s to AAA | 2025-11-23 | 2025 NPB Turkey Invite venue |
| 200 Freestyle | SCY | 1:57.94 | AAA+4.45s to AAAA | 2025-11-22 | 2025 NPB Turkey Invite venue |
| 500 Freestyle | SCY | 5:18.07 | AAA+11.98s to AAAA | 2025-11-21 | 2025 NPB Turkey Invite venue |
| 50 Backstroke | SCY | 27.99 | AAA+1.00s to AAAA | 2026-03-13 | 2026 FGC SCY Senior Championships fast pool |
| 100 Backstroke | SCY | 55.22 | AAAA | 2024-11-22 | NPB Turkey Invite |
| 200 Backstroke | SCY | 2:07.99 | AAA+4.30s to AAAA | 2025-12-13 | 35th Annual Winter Championships venue |
| 100 Breaststroke | SCY | 1:12.00 | A+0.11s to AA | 2025-10-03 | Mike Horgan Memorial Inv. |
| 200 Breaststroke | SCY | 2:37.67 | A+3.08s to AA | 2024-03-10 | 2024 FG Age Group SCY Championships- CSSC venue |
| 100 Butterfly | SCY | 1:01.36 | AA+1.77s to AAA | 2025-11-23 | 2025 NPB Turkey Invite venue |
| 200 Butterfly | SCY | 2:13.85 | AA+1.66s to AAA | 2025-11-22 | 2025 NPB Turkey Invite venue |
| 100 Individual Medley | SCY | 1:01.48 | 2026-03-15 | 2026 FGC SCY Senior Championships fast pool | |
| 200 Individual Medley | SCY | 2:10.86 | AAA+4.17s to AAAA | 2025-11-01 | 2025 FHSAA 2A Region 4 USA-S OBS venue |
| 400 Individual Medley | SCY | 4:39.29 | AAA+7.20s to AAAA | 2025-10-03 | Mike Horgan Memorial Inv. venue |
| 50 Freestyle | LCM | 29.32 | AA+0.33s to AAA | 2025-06-08 | 2025 TCA Aaron Vaughn Memorial venue |
| 100 Freestyle | LCM | 1:03.44 | AA+0.95s to AAA | 2025-06-07 | 2025 TCA Aaron Vaughn Memorial venue |
| 200 Freestyle | LCM | 2:15.09 | AAA+5.70s to AAAA | 2025-07-20 | 2025 Summer FGC Age Group Championships venue |
| 400 Freestyle | LCM | 4:38.79 | AAA+6.60s to AAAA | 2026-05-09 | 2026 Wellington May Long Course Meet venue |
| 50 Backstroke | LCM | 31.80 | AAA+0.01s to AAAA | 2026-06-04 | 2026 FL SZSS Sectional Championships |
| 100 Backstroke | LCM | 1:07.37 | AAA+1.08s to AAAA | 2024-01-01 | 14 & Under Florida Gold Coast - Age Group Championships, S#: FG1L2419302046 |
| 200 Backstroke | LCM | 2:25.77 | AAA+3.28s to AAAA | 2026-05-09 | 2026 Wellington May Long Course Meet venue |
| 50 Breaststroke | LCM | 36.86 | AAA+1.57s to AAAA | 2026-06-13 | 2026 TCA Aaron Vaughn Memorial venue |
| 100 Breaststroke | LCM | 1:14.55 | AAAA | 2024-01-01 | 14 & Under Florida Gold Coast - Age Group Championships, S#: FG1L2419302046 |
| 200 Breaststroke | LCM | 2:53.35 | AA+3.06s to AAA | 2026-06-13 | 2026 TCA Aaron Vaughn Memorial venue |
| 50 Butterfly | LCM | 30.53 | AAA+0.64s to AAAA | 2026-06-13 | 2026 TCA Aaron Vaughn Memorial venue |
| 100 Butterfly | LCM | 1:07.63 | AA+0.24s to AAA | 2025-07-20 | 2025 Summer FGC Age Group Championships venue |
| 200 Butterfly | LCM | 2:33.22 | AA+3.23s to AAA | 2025-07-19 | 2025 Summer FGC Age Group Championships venue |
| 200 Individual Medley | LCM | 2:25.38 | AAAA | 2024-01-01 | 14 & Under Florida Gold Coast - Age Group Championships, S#: FG1L2419302046 |
| 400 Individual Medley | LCM | 4:59.69 | AAAA | 2024-01-01 | 14 & Under Florida Gold Coast - Age Group Championships, S#: FG1L2419302046 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 24.93 | flying | 200 Free Relay (leg 2) | 2025-12-11 | 35th Annual Winter Championships |
| 100 Freestyle | SCY | 54.66 | flying | 400 Free Relay (leg 3) | 2025-11-01 | 2025 FHSAA 2A Region 4 USA-S OBS |
| 50 Backstroke | SCY | 28.67 | flat | 200 Medley Relay | 2025-11-01 | 2025 FHSAA 2A Region 4 USA-S OBS |
| 100 Backstroke | SCY | 1:01.40 | flat | 400 Medley Relay | 2025-03-08 | 2025 FG Age Group SCY Championships |
| 50 Butterfly | SCY | 26.46 | flying | 200 Medley Relay (leg 3) | 2025-12-11 | 35th Annual Winter 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 · LCM
5311 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:38.79 | 872 |
| 200 BK LCM | 2:25.77 | 887 |
| 200 BR LCM | 2:53.35 | 777 |
| 200 FL LCM | 2:33.22 | 777 |
| 200 IM LCM | 2:25.38 | 959 |
| 400 IM LCM | 4:59.69 | 1039 |
IMR 15-16 · LCM
4489 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:15.09 | 828 |
| 100 BK LCM | 1:07.37 | 906 |
| 100 BR LCM | 1:14.55 | 977 |
| 100 FL LCM | 1:07.63 | 819 |
| 200 IM LCM | 2:25.38 | 959 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.53
Front half 26.65s · back half 28.88s
200 Freestyle SCY 1:57.94
Front half 57.43s · back half 60.51s
500 Freestyle SCY 5:18.07
Front half 153.83s · back half 164.24s
100 Backstroke SCY 55.22 split/total mismatch
200 Backstroke SCY 2:07.99
Front half 62.04s · back half 65.95s
200 Breaststroke SCY 2:37.67
Front half 73.91s · back half 83.76s
100 Butterfly SCY 1:01.36
Front half 28.09s · back half 33.27s
200 Butterfly SCY 2:13.85
Front half 62.51s · back half 71.34s
100 Individual Medley SCY 1:01.48
Front half 27.74s · back half 33.74s
200 Individual Medley SCY 2:10.86
Front half 60.05s · back half 70.81s
400 Individual Medley SCY 4:39.29
Front half 135.53s · back half 143.76s
100 Freestyle LCM 1:03.44
Front half 30.98s · back half 32.46s
200 Freestyle LCM 2:15.09
Front half 66.34s · back half 68.75s
400 Freestyle LCM 4:38.79
Front half 138.00s · back half 140.79s
100 Backstroke LCM 1:07.37
200 Backstroke LCM 2:25.77
Front half 71.86s · back half 73.91s
200 Breaststroke LCM 2:53.35
Front half 83.29s · back half 90.06s
100 Butterfly LCM 1:07.63
Front half 30.72s · back half 36.91s
200 Butterfly LCM 2:33.22
Front half 72.46s · back half 80.76s
400 Individual Medley LCM 4:59.69 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.