swimLawrence Mason
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.68 | BB+1.59s to A·+6.39s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- TIDE - copied fast pool |
| 100 Freestyle | SCY | 1:14.80 | +3.31s to B·+25.11s to Sectionals | 2025-07-20 | 2025 ISI Summer ACAD Regional venue |
| 50 Backstroke | SCY | 33.41 | BB+0.72s to A·+8.92s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- TIDE - copied fast pool |
| 100 Backstroke | SCY | 1:09.14 | A+3.15s to AA·+11.35s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- TIDE - copied fast pool |
| 200 Backstroke | SCY | 2:26.84 | A+4.85s to AA·+23.75s to Sectionals | 2026-02-27 | 2026 Winter ISI Regionals- TIDE - copied fast pool |
| 50 Breaststroke | SCY | 39.05 | BB+2.36s to A·+11.86s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- TIDE - copied fast pool |
| 100 Breaststroke | SCY | 1:25.07 | BB+6.68s to A·+19.98s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- TIDE - copied fast pool |
| 100 Individual Medley | SCY | 1:13.90 | BB+3.91s to A | 2026-03-01 | 2026 Winter ISI Regionals- TIDE - copied fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 28.31 | flying | 200 Free Relay (leg 3) | 2026-03-01 | 2026 Winter ISI Regionals- TIDE - copied |
| 50 Backstroke | SCY | 32.01 | flat | 200 Medley Relay | 2026-02-28 | 2026 Winter ISI Regionals- TIDE - copied |
| 50 Breaststroke | SCY | 45.81 | flying | 200 Medley Relay (leg 2) | 2025-07-19 | 2025 ISI Summer ACAD Regional |
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 11-12 · SCY
1143 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:09.14 | 637 |
| 100 BR SCY | 1:25.07 | 506 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1688 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 33.41 | 600 |
| 50 BR SCY | 39.05 | 524 |
| 100 IM SCY | 1:13.90 | 564 |
| 200 FR SCY | — | 0 |
| 50 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:09.14
Front half 34.33s · back half 34.81s
200 Backstroke SCY 2:26.84
Front half 72.00s · back half 74.84s
100 Breaststroke SCY 1:25.07
Front half 39.89s · back half 45.18s
100 Individual Medley SCY 1:13.90
Front half 35.10s · back half 38.80s
Progression
Faster times are higher. One card per event, all courses & history.