Brooklyn Mansfield
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.66 | AA+0.47s to AAA·+1.77s to Sectionals | 2025-12-06 | 2025 GA SC Senior State Championships - copievenue |
| 100 Freestyle | SCY | 57.40 | AA+0.41s to AAA·+3.31s to Sectionals | 2025-10-19 | 24th Annual Chattahoochee Gold Invitationalvenue |
| 200 Freestyle | SCY | 2:04.26 | AA+0.37s to AAA·+7.57s to Sectionals | 2025-11-08 | TNAQ 2025 FALL INVITATIONALvenue |
| 500 Freestyle | SCY | 5:17.82 | AAA+2.33s to AAAA·+7.93s to Sectionals | 2025-12-06 | 2025 GA SC Senior State Championships - copievenue |
| 50 Backstroke | SCY | 32.16 | BB+0.27s to A·+3.57s to Sectionals | 2025-03-14 | 2025 Southern Divisional Championships |
| 100 Backstroke | SCY | 1:07.06 | A+1.97s to AA·+6.27s to Sectionals | 2025-11-09 | TNAQ 2025 FALL INVITATIONALvenue |
| 200 Backstroke | SCY | 2:21.80 | A+1.41s to AA·+8.51s to Sectionals | 2025-10-19 | 24th Annual Chattahoochee Gold Invitationalvenue |
| 50 Breaststroke | SCY | 36.38 | A+0.89s to AA·+2.79s to Sectionals | 2025-12-07 | 2025 GA SC Senior State Championships - copievenue |
| 100 Breaststroke | SCY | 1:21.44 | BB+3.45s to A·+10.55s to Sectionals | 2025-10-19 | 24th Annual Chattahoochee Gold Invitationalvenue |
| 50 Butterfly | SCY | 29.87 | AA+1.08s to AAA·+2.48s to Sectionals | 2025-12-07 | 2025 GA SC Senior State Championships - copievenue |
| 100 Butterfly | SCY | 1:09.25 | BB+1.66s to A·+10.16s to Sectionals | 2025-10-18 | 24th Annual Chattahoochee Gold Invitationalvenue |
| 100 Individual Medley | SCY | 1:07.66 | 2025-11-09 | TNAQ 2025 FALL INVITATIONALvenue | |
| 50 Freestyle | LCM | 30.75 | AA+0.86s to AAA·+2.36s to Sectionals | 2025-05-31 | 2025 Betsy Dunbar LC Meet |
| 100 Freestyle | LCM | 1:07.40 | AA+2.41s to AAA·+6.11s to Sectionals | 2025-05-31 | 2025 Betsy Dunbar LC Meet |
| 200 Freestyle | LCM | 2:23.27 | AA+1.48s to AAA·+11.18s to Sectionals | 2025-06-05 | 2025 DYNA Summer Invitational |
| 2000 Freestyle | LCM | 34:07.18 | 2024-06-01 | 2024 Southern Zone Open Water Championshipsvenue | |
| 50 Backstroke | LCM | 37.70 | BB+0.21s to A·+4.81s to Sectionals | 2025-05-31 | 2025 Betsy Dunbar LC Meet |
| 100 Backstroke | LCM | 1:26.87 | B+0.88s to BB·+17.08s to Sectionals | 2024-07-21 | 2024 GA AG LC Championship July 18-21 2024venue |
| 200 Backstroke | LCM | 3:06.39 | B+0.90s to BB·+34.40s to Sectionals | 2024-07-19 | 2024 GA AG LC Championship July 18-21 2024venue |
| 50 Breaststroke | LCM | 42.81 | BB+0.72s to A·+4.52s to Sectionals | 2026-06-07 | 2026 GPAC Tom Lalor Invitationalvenue |
| 100 Breaststroke | LCM | 1:35.56 | BB+5.77s to A·+14.97s to Sectionals | 2026-06-06 | 2026 GPAC Tom Lalor Invitationalvenue |
| 50 Butterfly | LCM | 32.96 | AA+0.57s to AAA·+1.67s to Sectionals | 2026-06-06 | 2026 GPAC Tom Lalor Invitationalvenue |
| 200 Individual Medley | LCM | 2:44.85 | AA+5.86s to AAA·+13.46s to Sectionals | 2026-06-07 | 2026 GPAC Tom Lalor Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.27 | flat | 200 Free Relay | 2025-11-08 | TNAQ 2025 FALL INVITATIONAL |
| 50 Freestyle | LCM | 33.16 | flying | 200 Free Relay (leg 2) | 2024-07-20 | 2024 GA AG LC Championship July 18-21 2024 |
| 50 Freestyle | LCM | 29.51 | flying | 200 Medley Relay (leg 4) | 2026-06-06 | 2026 GPAC Tom Lalor Invitational |
| 100 Freestyle | LCM | 1:12.52 | flying | 400 Free Relay (leg 3) | 2024-07-19 | 2024 GA AG LC Championship July 18-21 2024 |
| 100 Freestyle | LCM | 1:12.70 | flying | 400 Medley Relay (leg 4) | 2024-07-21 | 2024 GA AG LC Championship July 18-21 2024 |
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 · SCY
1601 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:17.82 | 920 |
| 200 BK SCY | 2:21.80 | 681 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2553 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:04.26 | 798 |
| 100 BK SCY | 1:07.06 | 636 |
| 100 BR SCY | 1:21.44 | 544 |
| 100 FL SCY | 1:09.25 | 575 |
| 200 IM SCY | — | 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 57.40
Front half 27.94s · back half 29.46s
200 Freestyle SCY 2:04.26
Front half 60.20s · back half 64.06s
500 Freestyle SCY 5:17.82
Front half 157.59s · back half 160.23s
100 Backstroke SCY 1:07.06 RT 0.71s
Front half 32.78s · back half 34.28s
200 Backstroke SCY 2:21.80
Front half 69.80s · back half 72.00s
100 Breaststroke SCY 1:21.44
Front half 38.12s · back half 43.32s
100 Butterfly SCY 1:09.25
Front half 32.33s · back half 36.92s
100 Individual Medley SCY 1:07.66
Front half 32.51s · back half 35.15s
200 Freestyle LCM 2:23.27 split/total mismatch
200 Backstroke LCM 3:06.39 RT 0.63s
Front half 90.82s · back half 95.57s
100 Breaststroke LCM 1:35.56
Front half 45.04s · back half 50.52s
200 Individual Medley LCM 2:44.85
Front half 80.01s · back half 84.84s
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.
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.