swimLance Roestenberg
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 20.97 | AAA+0.28s to AAAA·Futures ✓+0.58s to US Open | 2026-03-26 | ISCA INTERNATIONAL SENIOR CUP venue |
| 100 Freestyle | SCY | 46.43 | AAA+0.94s to AAAA·Sectionals ✓+0.04s to Futures | 2026-03-28 | ISCA INTERNATIONAL SENIOR CUP venue |
| 200 Freestyle | SCY | 1:42.91 | AAA+2.32s to AAAA·Sectionals ✓+1.32s to Futures | 2026-03-25 | ISCA INTERNATIONAL SENIOR CUP venue |
| 500 Freestyle | SCY | 4:50.80 | AA+4.11s to AAA·+3.41s to Sectionals | 2025-03-29 | 2025 EZ North Speedo Short Course Sectionals venue |
| 50 Backstroke | SCY | 25.00 | AA+0.71s to AAA·+1.31s to Futures | 2026-03-27 | ISCA INTERNATIONAL SENIOR CUP venue |
| 100 Backstroke | SCY | 1:08.34 | +2.75s to B·+13.85s to Sectionals | 2025-01-17 | 2025 MR NFS 42nd Annual Dr. MLK Jr. Invite |
| 200 Backstroke | SCY | 2:10.20 | BB+6.41s to A·+11.61s to Sectionals | 2024-01-16 | BHA Winter Blizzard |
| 50 Butterfly | SCY | 24.47 | AA+0.18s to AAA·+1.58s to Futures | 2026-01-16 | ISCA January Classic 2026 |
| 100 Butterfly | SCY | 53.41 | AA+1.82s to AAA·+0.22s to Sectionals | 2026-03-27 | ISCA INTERNATIONAL SENIOR CUP venue |
| 50 Freestyle | LCM | 24.25 | AAA+0.26s to AAAA·Futures ✓+0.46s to US Open | 2026-05-02 | Fort Lauderdale Open venue |
| 100 Freestyle | LCM | 54.01 | AAA+1.32s to AAAA·Sectionals ✓+0.42s to Futures | 2025-08-02 | 2025 ISCA Summer Senior Blast venue |
| 200 Freestyle | LCM | 2:02.69 | AA+2.00s to AAA·+1.40s to Sectionals | 2026-05-01 | Fort Lauderdale Open venue |
| 400 Freestyle | LCM | 4:26.67 | AA+9.38s to AAA·+9.08s to Sectionals | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 50 Backstroke | LCM | 28.94 | AAA+0.95s to AAAA·+1.05s to Futures | 2025-07-31 | 2025 ISCA Summer Senior Blast venue |
| 50 Butterfly | LCM | 28.07 | AA+0.68s to AAA·+1.78s to Futures | 2025-07-30 | 2025 ISCA Summer Senior Blast venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 20.87 | flying | 200 Free Relay (leg 2) | 2026-03-28 | ISCA INTERNATIONAL SENIOR CUP |
| 50 Freestyle | SCY | 21.32 | flying | 200 Medley Relay (leg 4) | 2026-03-25 | ISCA INTERNATIONAL SENIOR CUP |
| 100 Freestyle | SCY | 46.62 | flying | 400 Free Relay (leg 4) | 2026-01-16 | ISCA January Classic 2026 |
| 100 Freestyle | SCY | 46.09 | flying | 400 Medley Relay (leg 4) | 2026-03-24 | ISCA INTERNATIONAL SENIOR CUP |
| 50 Freestyle | LCM | 24.17 | flying | 200 Free Relay (leg 2) | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 100 Freestyle | LCM | 55.32 | flat | 400 Free Relay | 2025-08-02 | 2025 ISCA Summer Senior Blast |
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 17-18 · SCY
1389 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:50.80 | 821 |
| 200 BK SCY | 2:10.20 | 568 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2064 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:42.91 | 922 |
| 100 BK SCY | 1:08.34 | 366 |
| 100 FL SCY | 53.41 | 776 |
| 100 BR 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
100 Freestyle SCY 46.43
Front half 22.11s · back half 24.32s
200 Freestyle SCY 1:42.91
Front half 49.84s · back half 53.07s
500 Freestyle SCY 4:50.80
Front half 141.68s · back half 149.12s
100 Backstroke SCY 1:08.34
200 Backstroke SCY 2:10.20 split/total mismatch
100 Butterfly SCY 53.41
Front half 25.06s · back half 28.35s
100 Freestyle LCM 54.01
Front half 25.47s · back half 28.54s
200 Freestyle LCM 2:02.69 RT 0.70s
Front half 59.05s · back half 63.64s
400 Freestyle LCM 4:26.67 split/total mismatch
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.