swimHenrik Koellhofer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.04 | AAA+0.95s to AAAA | 2026-03-01 | 2026 ST AAAA SC Senior Champs venue |
| 100 Freestyle | SCY | 49.31 | AA+1.02s to AAA | 2026-02-28 | 2026 ST AAAA SC Senior Champs venue |
| 200 Freestyle | SCY | 1:48.09 | AA+1.70s to AAA | 2026-02-27 | 2026 ST AAAA SC Senior Champs venue |
| 500 Freestyle | SCY | 4:59.48 | AA+10.89s to AAA | 2025-02-15 | 2025 ST AAAA Senior Champs venue |
| 100 Backstroke | SCY | 56.78 | A+1.89s to AA | 2026-02-28 | 2026 ST AAAA SC Senior Champs venue |
| 100 Butterfly | SCY | 57.06 | BB+0.37s to A | 2026-01-10 | 2026 ST TXLA New Year's Classic Invite venue |
| 200 Individual Medley | SCY | 2:04.26 | A+1.37s to AA | 2026-03-01 | 2026 ST AAAA SC Senior Champs venue |
| 50 Freestyle | LCM | 25.95 | AA+0.46s to AAA | 2025-07-20 | 2025 ST AAAA Long Course Senior Champs venue |
| 100 Freestyle | LCM | 56.44 | AA+0.85s to AAA | 2025-07-18 | 2025 ST AAAA Long Course Senior Champs venue |
| 200 Freestyle | LCM | 2:07.53 | AA+5.34s to AAA | 2025-07-19 | 2025 ST AAAA Long Course Senior Champs venue |
| 400 Freestyle | LCM | 4:34.81 | A+2.42s to AA | 2025-07-19 | 2025 ST AAAA Long Course Senior Champs venue |
| 100 Backstroke | LCM | 1:07.49 | A+2.80s to AA | 2025-06-22 | 2025 ST AAAA NS George Block Invite fast pool |
| 200 Backstroke | LCM | 2:26.14 | A+5.15s to AA | 2026-05-24 | 2026 ST ASC Spring Showcase venue |
| 100 Butterfly | LCM | 1:10.01 | BB+4.82s to A | 2025-06-22 | 2025 ST AAAA NS George Block Invite fast pool |
| 200 Individual Medley | LCM | 2:26.56 | A+4.17s to AA | 2025-05-17 | 2025 ST ASC Spring Showcase venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
IMX / IMR
IMX 17-18 · LCM
2042 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:34.81 | 707 |
| 200 BK LCM | 2:26.14 | 654 |
| 200 IM LCM | 2:26.56 | 681 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · SCY
2774 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:48.09 | 796 |
| 100 BK SCY | 56.78 | 638 |
| 100 FL SCY | 57.06 | 636 |
| 200 IM SCY | 2:04.26 | 704 |
| 100 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 22.04
Front half 10.50s · back half 11.54s
100 Freestyle SCY 49.31
Front half 23.89s · back half 25.42s
200 Freestyle SCY 1:48.09
Front half 50.62s · back half 57.47s
500 Freestyle SCY 4:59.48
Front half 145.97s · back half 153.51s
100 Backstroke SCY 56.78
Front half 27.53s · back half 29.25s
100 Butterfly SCY 57.06
Front half 26.18s · back half 30.88s
200 Individual Medley SCY 2:04.26
Front half 58.94s · back half 65.32s
100 Freestyle LCM 56.44
Front half 27.78s · back half 28.66s
200 Freestyle LCM 2:07.53
Front half 60.84s · back half 66.69s
400 Freestyle LCM 4:34.81
Front half 135.51s · back half 139.30s
200 Backstroke LCM 2:26.14
Front half 71.04s · back half 75.10s
200 Individual Medley LCM 2:26.56
Front half 69.16s · back half 77.40s
Progression
Faster times are higher. One card per event, all courses & history.