swimLawrence Dieterich
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:56.13 | A+2.54s to AA·+8.64s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- LWSA venue |
| 50 Backstroke | SCY | 27.00 | A+0.11s to AA·+2.51s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- LWSA venue |
| 100 Backstroke | SCY | 58.61 | A+1.52s to AA·+2.52s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- LWSA venue |
| 200 Backstroke | SCY | 2:07.53 | A+2.84s to AA·+6.14s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- LWSA venue |
| 50 Backstroke | LCM | 31.49 | AA+1.10s to AAA·+2.80s to Sectionals | 2025-07-27 | Illinois Swimming Age Group Champs LC 25 venue |
| 100 Backstroke | LCM | 1:08.62 | A+1.93s to AA·+4.23s to Sectionals | 2025-07-24 | Illinois Swimming Age Group Champs LC 25 venue |
| 200 Backstroke | LCM | 2:26.24 | A+1.45s to AA·+6.45s to Sectionals | 2025-07-25 | Illinois Swimming Age Group Champs LC 25 venue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Backstroke | LCM | 1:08.63 | flat | 400 Medley Relay | 2025-07-27 | Illinois Swimming Age Group Champs LC 25 |
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 · LCM
689 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:26.24 | 689 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · SCY
1323 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:56.13 | 677 |
| 100 BK SCY | 58.61 | 646 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 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
200 Freestyle SCY 1:56.13
Front half 54.40s · back half 61.73s
100 Backstroke SCY 58.61
Front half 28.68s · back half 29.93s
200 Backstroke SCY 2:07.53
Front half 60.43s · back half 67.10s
100 Backstroke LCM 1:08.62 RT 0.92s
Front half 32.88s · back half 35.74s
200 Backstroke LCM 2:26.24 RT 0.74s
Front half 69.22s · back half 77.02s
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.
Progression
Faster times are higher. One card per event, all courses & history.