Leighton Brown
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.05 | BB+0.36s to A·+1.96s to Sectionals | 2026-09-20 | 2026 SI PS Freestyle Festival Sunvenue |
| 100 Freestyle | SCY | 59.61 | A+2.02s to AA·+3.12s to Sectionals | 2026-09-20 | 2026 SI PS Freestyle Festival Sunvenue |
| 200 Freestyle | SCY | 2:06.33 | A+2.04s to AA·+3.94s to Sectionals | 2026-09-20 | 2026 SI PS Freestyle Festival Sunvenue |
| 500 Freestyle | SCY | 5:35.49 | A+0.20s to AA·+6.10s to Sectionals | 2026-02-01 | 2026 SBA All Ages NTS Meetvenue |
| 50 Backstroke | SCY | 32.58 | BB+1.79s to A·+6.29s to Futures | 2024-12-08 | 2024 Holiday Swim Festivalvenue |
| 100 Backstroke | SCY | 1:10.35 | BB+5.26s to A·+8.96s to Sectionals | 2024-12-07 | 2024 Holiday Swim Festivalvenue |
| 200 Backstroke | SCY | 2:26.71 | BB+5.42s to A·+13.42s to Sectionals | 2026-02-01 | 2026 SBA All Ages NTS Meetvenue |
| 50 Breaststroke | SCY | 32.14 | AAA+0.75s to AAAA·+2.35s to Futures | 2025-12-21 | 2025 SI Winter Age Group Championshipsvenue |
| 100 Breaststroke | SCY | 1:08.15 | AAA+2.56s to AAAA·Sectionals ✓+2.66s to Futures | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 200 Breaststroke | SCY | 2:24.34 | AAA+3.15s to AAAA·Sectionals ✓+1.65s to Futures | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 50 Butterfly | SCY | 29.97 | A+0.98s to AA·+4.28s to Futures | 2025-11-09 | HSA All Ages NTSvenue |
| 100 Butterfly | SCY | 1:04.64 | A+2.35s to AA·+3.55s to Sectionals | 2026-02-15 | 2026 SI Presidents' Day Senior Classic - copivenue |
| 200 Butterfly | SCY | 2:42.13 | B+5.94s to BB·+25.94s to Sectionals | 2025-02-08 | 2025 SI SDSA All Ages A-BBvenue |
| 100 Individual Medley | SCY | 1:10.15 | 2024-03-09 | 2024 SI 14U AGE GRP CHAMPIONSHIPSvenue | |
| 200 Individual Medley | SCY | 2:13.33 | AA+0.64s to AAA·Sectionals ✓+6.94s to Futures | 2026-04-09 | 2026 Far Western SC Hosted By SCSCvenue |
| 400 Individual Medley | SCY | 4:41.78 | AAA+9.69s to AAAA·Sectionals ✓+11.09s to Futures | 2025-12-20 | 2025 SI Winter Age Group Championshipsvenue |
| 50 Freestyle | LCM | 31.47 | A+1.18s to AA·+1.88s to Sectionals | 2026-04-25 | 2026 SI PS ABB Meet - B Groupvenue |
| 100 Freestyle | LCM | 1:08.03 | A+2.74s to AA·+3.64s to Sectionals | 2026-04-26 | 2026 SI PS ABB Meet - B Groupvenue |
| 200 Freestyle | LCM | 2:28.28 | BB+0.49s to A·+9.29s to Sectionals | 2026-04-25 | 2026 SI PS ABB Meet - B Groupvenue |
| 400 Freestyle | LCM | 5:16.69 | BB+5.60s to A·+24.90s to Sectionals | 2025-07-11 | 2025 SI JBST All Ages NTS Meetvenue |
| 50 Backstroke | LCM | 36.85 | BB+0.56s to A·+5.96s to Futures | 2024-07-27 | 2024 SI LC AG CHAMPSvenue |
| 100 Backstroke | LCM | 1:16.09 | BB+0.40s to A·+4.70s to Sectionals | 2026-05-23 | 2026 SI HSA-A All Ages NTS May 23-24venue |
| 200 Backstroke | LCM | 2:46.34 | BB+3.55s to A·+12.95s to Sectionals | 2026-04-25 | 2026 SI PS ABB Meet - B Groupvenue |
| 50 Breaststroke | LCM | 36.36 | AAA+1.07s to AAAA·+1.57s to Futures | 2026-07-10 | 2026 LAI AT USCvenue |
| 100 Breaststroke | LCM | 1:18.36 | AAA+3.27s to AAAA·Sectionals ✓+2.37s to Futures | 2026-07-11 | 2026 LAI AT USCvenue |
| 200 Breaststroke | LCM | 2:45.88 | AAA+3.29s to AAAA·Sectionals ✓+2.49s to Futures | 2026-07-10 | 2026 LAI AT USCvenue |
| 50 Butterfly | LCM | 33.64 | A+0.95s to AA·+4.15s to Futures | 2026-05-23 | 2026 SI HSA-A All Ages NTS May 23-24venue |
| 100 Butterfly | LCM | 1:11.60 | A+1.11s to AA·+2.31s to Sectionals | 2026-06-19 | 2026 SI Splash and Dashfast pool |
| 200 Individual Medley | LCM | 2:30.83 | AAA+4.94s to AAAA·Sectionals ✓+4.64s to Futures | 2026-01-01 | Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01 |
| 400 Individual Medley | LCM | 5:23.90 | AAA+13.41s to AAAA·Sectionals ✓+16.61s to Futures | 2026-01-01 | Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01 |
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.93 | flat | 200 Free Relay | 2024-03-09 | 2024 SI 14U AGE GRP CHAMPIONSHIPS |
| 50 Freestyle | SCY | 28.00 | flying | 200 Free Relay (leg 3) | 2026-02-15 | 2026 SI Presidents' Day Senior Classic - copi |
| 100 Freestyle | SCY | 1:03.32 | flat | 400 Free Relay | 2024-12-07 | 2024 Holiday Swim Festival |
| 100 Freestyle | SCY | 59.34 | flying | 400 Free Relay (leg 3) | 2025-12-06 | 2025 Holiday Swim Festival |
| 200 Freestyle | SCY | 2:06.87 | flat | 800 Free Relay | 2026-03-06 | 2026 SI 14U AGE GRP CHAMPIONSHIPS |
| 50 Breaststroke | SCY | 31.98 | flying | 200 Medley Relay (leg 2) | 2025-12-06 | 2025 Holiday Swim Festival |
| 100 Breaststroke | SCY | 1:10.66 | flying | 400 Medley Relay (leg 2) | 2026-02-15 | 2026 SI Presidents' Day Senior Classic - copi |
| 50 Butterfly | SCY | 38.50 | flying | 200 Medley Relay (leg 3) | 2024-03-10 | 2024 SI 14U AGE GRP CHAMPIONSHIPS |
| 50 Freestyle | LCM | 29.19 | flying | 200 Free Relay (leg 2) | 2026-07-30 | Finals - WZ LCM Senior Champs 2026 - copied |
| 50 Freestyle | LCM | 30.84 | flying | 200 Medley Relay (leg 4) | 2026-07-28 | Finals - WZ LCM Senior Champs 2026 - copied |
| 100 Freestyle | LCM | 1:08.07 | flying | 400 Free Relay (leg 2) | 2026-07-31 | Finals - WZ LCM Senior Champs 2026 - copied |
| 200 Freestyle | LCM | 2:17.89 | flat | 800 Free Relay | 2026-07-29 | Finals - WZ LCM Senior Champs 2026 - copied |
| 50 Breaststroke | LCM | 37.35 | flying | 200 Medley Relay (leg 2) | 2025-07-27 | 2025 SI LC AG CHAMPS |
| 100 Breaststroke | LCM | 1:26.16 | flying | 400 Medley Relay (leg 2) | 2025-07-26 | 2025 SI LC AG CHAMPS |
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
4301 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:35.49 | 720 |
| 200 BK SCY | 2:26.71 | 570 |
| 200 BR SCY | 2:24.34 | 902 |
| 200 FL SCY | 2:42.13 | 451 |
| 200 IM SCY | 2:13.33 | 815 |
| 400 IM SCY | 4:41.78 | 843 |
IMR 15-16 · LCM
3644 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:28.28 | 626 |
| 100 BK LCM | 1:16.09 | 628 |
| 100 BR LCM | 1:18.36 | 841 |
| 100 FL LCM | 1:11.60 | 690 |
| 200 IM LCM | 2:30.83 | 859 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 59.61
Front half 28.78s · back half 30.83s
200 Freestyle SCY 2:06.33 · 11.0 min after 100 Freestyle
Front half 61.96s · back half 64.37s
500 Freestyle SCY 5:35.49
Front half 165.60s · back half 169.89s
100 Backstroke SCY 1:10.35
Front half 34.45s · back half 35.90s
200 Backstroke SCY 2:26.71
Front half 71.99s · back half 74.72s
100 Breaststroke SCY 1:08.15
Front half 32.50s · back half 35.65s
200 Breaststroke SCY 2:24.34
Front half 71.02s · back half 73.32s
100 Butterfly SCY 1:04.64
Front half 30.65s · back half 33.99s
200 Butterfly SCY 2:42.13
Front half 75.90s · back half 86.23s
100 Individual Medley SCY 1:10.15
Front half 32.88s · back half 37.27s
200 Individual Medley SCY 2:13.33
Front half 64.52s · back half 68.81s
400 Individual Medley SCY 4:41.78
Front half 139.15s · back half 142.63s
100 Freestyle LCM 1:08.03
Front half 32.99s · back half 35.04s
200 Freestyle LCM 2:28.28
Front half 72.99s · back half 75.29s
400 Freestyle LCM 5:16.69
Front half 156.86s · back half 159.83s
200 Backstroke LCM 2:46.34
Front half 82.53s · back half 83.81s
100 Breaststroke LCM 1:18.36
Front half 37.48s · back half 40.88s
200 Breaststroke LCM 2:45.88
Front half 81.72s · back half 84.16s
100 Butterfly LCM 1:11.60
Front half 33.95s · back half 37.65s
200 Individual Medley LCM 2:30.83
Front half 72.82s · back half 78.01s
400 Individual Medley LCM 5:23.90
Front half 157.20s · back half 166.70s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.