swimBrooklyn Peterson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.97 | A+0.08s to AA·+1.68s to Sectionals | 2026-02-26 | 2026 Iowa Swimming Short Course Championships |
| 100 Freestyle | SCY | 58.62 | A+0.33s to AA·+4.13s to Sectionals | 2025-02-27 | 2025 IASI Short Course Championships |
| 200 Freestyle | SCY | 2:05.58 | AA+4.69s to AAA·+7.69s to Sectionals | 2026-02-26 | 2026 Iowa Swimming Short Course Championships |
| 500 Freestyle | SCY | 5:32.45 | AA+8.46s to AAA·+17.46s to Sectionals | 2026-02-26 | 2026 Iowa Swimming Short Course Championships |
| 1000 Freestyle | SCY | 11:44.07 | A+4.18s to AA·+55.68s to Sectionals | 2025-02-27 | 2025 IASI Short Course Championships |
| 1650 Freestyle | SCY | 19:32.45 | A+1.66s to AA·+75.96s to Sectionals | 2026-02-26 | 2026 Iowa Swimming Short Course Championships |
| 25 Backstroke | SCY | 28.44 | 2025-04-25 | 2025 ACAC Rock the Blocks Sprint Eliminator | |
| 100 Backstroke | SCY | 1:15.27 | B+3.58s to BB·+14.78s to Sectionals | 2024-10-11 | 2024 IA ACAC Timothy Jenks Memorial - Autumn Openervenue |
| 200 Backstroke | SCY | 2:37.25 | B+1.36s to BB·+25.76s to Sectionals | 2024-01-01 | 1554971 |
| 50 Butterfly | SCY | 29.46 | AA+1.17s to AAA·+2.77s to Sectionals | 2025-04-25 | 2025 ACAC Rock the Blocks Sprint Eliminator |
| 100 Butterfly | SCY | 1:02.75 | AA+2.36s to AAA·+3.16s to Sectionals | 2026-02-26 | 2026 Iowa Swimming Short Course Championships |
| 200 Individual Medley | SCY | 2:39.72 | BB+11.83s to A·+26.73s to Sectionals | 2024-10-26 | 2024 CIA and Johnston Blaze Fall Mixer |
| 50 Freestyle | LCM | 29.83 | AA+0.44s to AAA·+1.04s to Sectionals | 2026-07-23 | 2026 IASI Long Course Championshipsfast pool |
| 100 Freestyle | LCM | 1:06.66 | AA+2.87s to AAA·+4.87s to Sectionals | 2026-07-26 | 2026 IASI Long Course Championshipsfast pool |
| 200 Freestyle | LCM | 2:24.79 | A+0.60s to AA·+11.70s to Sectionals | 2026-07-24 | 2026 IASI Long Course Championshipsfast pool |
| 400 Freestyle | LCM | 5:07.25 | A+4.26s to AA·+24.86s to Sectionals | 2026-07-26 | 2026 IASI Long Course Championshipsfast pool |
| 800 Freestyle | LCM | 9:59.02 | AAA+24.43s to AAAA·+17.63s to Sectionals | 2024-07-25 | 2024 IA Long Course Championships |
| 1500 Freestyle | LCM | 20:05.70 | AA+48.61s to AAA·+89.21s to Sectionals | 2025-01-01 | 1618181 |
| 50 Backstroke | LCM | 39.28 | BB+2.69s to A·+7.79s to Sectionals | 2024-07-25 | 2024 IA Long Course Championships |
| 100 Backstroke | LCM | 1:18.00 | BB+0.91s to A·+7.51s to Sectionals | 2026-06-26 | 2026 CIA Beat the Heat |
| 200 Backstroke | LCM | 2:50.79 | BB+4.50s to A·+19.40s to Sectionals | 2025-05-09 | 2025 David Armbruster Open |
| 50 Butterfly | LCM | 32.34 | AA+0.95s to AAA·+2.05s to Sectionals | 2026-07-24 | 2026 IASI Long Course Championshipsfast pool |
| 100 Butterfly | LCM | 1:10.78 | AA+2.09s to AAA·+2.69s to Sectionals | 2026-07-25 | 2026 IASI Long Course Championshipsfast pool |
| 200 Individual Medley | LCM | 2:54.20 | BB+5.01s to A·+22.91s to Sectionals | 2025-05-09 | 2025 David Armbruster Open |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | LCM | 30.39 | flying | 200 Free Relay (leg 2) | 2026-07-26 | 2026 IASI Long Course Championships |
| 50 Freestyle | LCM | 31.64 | flying | 200 Medley Relay (leg 4) | 2024-07-28 | 2024 IA Long Course Championships |
| 100 Freestyle | LCM | 1:09.31 | flying | 400 Medley Relay (leg 4) | 2024-07-27 | 2024 IA Long Course Championships |
| 100 Freestyle | LCM | 1:05.90 | flying | 400 Free Relay (leg 4) | 2026-07-23 | 2026 IASI Long Course Championships |
| 100 Butterfly | LCM | 1:00.44 | flying | 400 Medley Relay (leg 3) | 2026-07-25 | 2026 IASI Long Course 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 13-14 · LCM
1947 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:07.25 | 725 |
| 200 BK LCM | 2:50.79 | 611 |
| 200 IM LCM | 2:54.20 | 611 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
2789 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:24.79 | 748 |
| 100 BK LCM | 1:18.00 | 642 |
| 100 FL LCM | 1:10.78 | 788 |
| 200 IM LCM | 2:54.20 | 611 |
| 100 BR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:05.58 split/total mismatch
500 Freestyle SCY 5:32.45 split/total mismatch
1650 Freestyle SCY 19:32.45 split/total mismatch
100 Backstroke SCY 1:15.27 split/total mismatch
Front half 37.09s · back half 38.18s
200 Backstroke SCY 2:37.25
Front half 77.92s · back half 79.33s
100 Butterfly SCY 1:02.75 split/total mismatch
Front half 29.53s · back half 33.22s
200 Individual Medley SCY 2:39.72 split/total mismatch
100 Freestyle LCM 1:06.66
Front half 32.19s · back half 34.47s
200 Freestyle LCM 2:24.79
Front half 70.23s · back half 74.56s
800 Freestyle LCM 9:59.02 split/total mismatch
1500 Freestyle LCM 20:05.70
100 Butterfly LCM 1:10.78
Front half 33.41s · back half 37.37s
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.