swimOliver Berkenpas
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.13 | +1.54s to B·+6.54s to Sectionals | 2026-01-31 | 2026 MW SCH Lorna Moss Winter Splashvenue |
| 100 Freestyle | SCY | 1:03.40 | +2.71s to B·+14.41s to Sectionals | 2026-01-31 | 2026 MW SCH Lorna Moss Winter Splashvenue |
| 50 Backstroke | SCY | 45.03 | +14.14s to B·+20.54s to Sectionals | 2019-02-02 | 2019 MW SLS Groundhog Invitational |
| 100 Backstroke | SCY | 1:18.17 | +12.58s to B·+22.08s to Sectionals | 2025-11-01 | 2025 MW SCH Fall Openervenue |
| 50 Breaststroke | SCY | 1:01.07 | +25.48s to B·+33.88s to Sectionals | 2026-01-01 | Sioux City IA West High School - 25 yd |
| 100 Breaststroke | SCY | 1:35.20 | +20.31s to B·+31.61s to Sectionals | 2025-11-08 | 2025 MW NYA Jenna Krivohlavek Memorialvenue |
| 50 Butterfly | SCY | 56.82 | +25.93s to B·+33.13s to Sectionals | 2026-01-01 | Sioux Center IA - All Seasons Center - 25 yd |
| 100 Butterfly | SCY | 1:17.50 | +11.91s to B·+23.51s to Sectionals | 2025-11-08 | 2025 MW NYA Jenna Krivohlavek Memorialvenue |
| 100 Individual Medley | SCY | 1:15.49 | 2026-01-31 | 2026 MW SCH Lorna Moss Winter Splashvenue | |
| 200 Individual Medley | SCY | 2:48.21 | +20.32s to B·+47.22s to Sectionals | 2025-11-01 | 2025 MW SCH Fall Openervenue |
| 400 Individual Medley | SCY | 6:09.19 | +50.10s to B·+105.20s to Sectionals | 2026-01-31 | 2026 MW SCH Lorna Moss Winter Splashvenue |
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 | 35.36 | flat | 200 Free Relay | 2026-01-31 | 2026 MW SCH Lorna Moss Winter Splash |
| 50 Freestyle | SCY | 28.76 | flying | 200 Free Relay (leg 4) | 2025-11-01 | 2025 MW SCH Fall Opener |
| 50 Butterfly | SCY | 31.12 | flying | 200 Medley Relay (leg 3) | 2026-01-31 | 2026 MW SCH Lorna Moss Winter Splash |
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
551 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:48.21 | 284 |
| 400 IM SCY | 6:09.19 | 267 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
985 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:18.17 | 244 |
| 100 BR SCY | 1:35.20 | 203 |
| 100 FL SCY | 1:17.50 | 254 |
| 200 IM SCY | 2:48.21 | 284 |
| 200 FR 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 1:03.40
Front half 29.52s · back half 33.88s
100 Backstroke SCY 1:18.17
Front half 38.06s · back half 40.11s
100 Breaststroke SCY 1:35.20
Front half 42.90s · back half 52.30s
100 Butterfly SCY 1:17.50
Front half 33.76s · back half 43.74s
100 Individual Medley SCY 1:15.49
Front half 33.58s · back half 41.91s
200 Individual Medley SCY 2:48.21
Front half 74.89s · back half 93.32s
400 Individual Medley SCY 6:09.19
Front half 171.23s · back half 197.96s
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.