swimJacob Carlson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | LCM | 51.99 | Futures ✓+1.10s to US Open | 2024-03-08 | 2024 USA Swimming Speedo Championship Seriesvenue |
| 100 Backstroke | LCM | 1:02.24 | Sectionals ✓+4.05s to Futures | 2025-05-31 | 2025 BAC Jack Pettinger Invitationalvenue |
| 50 Butterfly | LCM | 25.51 | Sectionals ✓+0.12s to Futures | 2026-07-09 | 2024 Speedo Grand Chalenge |
| 100 Butterfly | LCM | 55.54 | Futures ✓+0.85s to US Open | 2024-03-09 | 2024 USA Swimming Speedo Championship Seriesvenue |
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 51.92 | flying | 400 Free Relay (leg 3) | 2024-03-08 | 2024 USA Swimming Speedo Championship Series |
| 100 Butterfly | LCM | 56.49 | flying | 400 Medley Relay (leg 3) | 2024-03-09 | 2024 USA Swimming Speedo Championship Series |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle LCM 51.99
Front half 24.93s · back half 27.06s
100 Backstroke LCM 1:02.24
Front half 29.47s · back half 32.77s
100 Butterfly LCM 55.54
Front half 26.33s · back half 29.21s
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.