Logan Ackenhausen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 14.97 | 2023-03-04 | FINAL RESULTS | |
| 50 Freestyle | SCY | 29.29 | BB+1.20s to A·+6.70s to Sectionals | 2025-09-20 | 2025 RCA Fall Classicvenue |
| 100 Freestyle | SCY | 1:03.09 | BB+1.80s to A·+14.10s to Sectionals | 2025-09-21 | 2025 RCA Fall Classicvenue |
| 200 Freestyle | SCY | 2:11.47 | A+3.28s to AA·+23.98s to Sectionals | 2026-02-27 | St. Peters Rec-Plex Swim Team |
| 500 Freestyle | SCY | 5:54.12 | A+9.13s to AA·+61.23s to Sectionals | 2026-02-27 | Ozark Division I Championshipvenue |
| 1000 Freestyle | SCY | 12:08.56 | A+2.77s to AA·+120.07s to Sectionals | 2026-02-08 | GTWY BE MY VALENTINEvenue |
| 25 Backstroke | SCY | 55.13 | 2023-03-04 | FINAL RESULTS | |
| 50 Backstroke | SCY | 34.59 | BB+1.90s to A·+10.10s to Sectionals | 2026-02-08 | GTWY BE MY VALENTINEvenue |
| 100 Backstroke | SCY | 1:11.88 | BB+2.59s to A·+15.79s to Sectionals | 2026-02-07 | GTWY BE MY VALENTINEvenue |
| 25 Breaststroke | SCY | 21.41 | 2023-03-04 | FINAL RESULTS | |
| 50 Breaststroke | SCY | 37.14 | BB+0.45s to A·+9.95s to Sectionals | 2026-02-08 | GTWY BE MY VALENTINEvenue |
| 100 Breaststroke | SCY | 1:19.68 | BB+1.29s to A·+16.09s to Sectionals | 2025-11-21 | 2025 Ozark A Championshipsvenue |
| 25 Butterfly | SCY | 17.43 | 2023-03-04 | FINAL RESULTS | |
| 50 Butterfly | SCY | 31.68 | BB+0.49s to A·+7.99s to Sectionals | 2025-11-21 | 2025 Ozark A Championshipsvenue |
| 100 Butterfly | SCY | 1:10.03 | BB+0.74s to A·+16.04s to Sectionals | 2026-02-27 | St. Peters Rec-Plex Swim Team |
| 100 Individual Medley | SCY | 1:09.77 | A+2.78s to AA | 2026-02-27 | St. Peters Rec-Plex Swim Team |
| 200 Individual Medley | SCY | 2:26.51 | A+0.92s to AA·+25.52s to Sectionals | 2026-02-27 | St. Peters Rec-Plex Swim Team |
| 50 Freestyle | LCM | 32.06 | A+1.27s to AA·+6.07s to Sectionals | 2026-06-28 | 88th CSP Summer Invitationalvenue |
| 100 Freestyle | LCM | 1:09.16 | A+1.67s to AA·+12.57s to Sectionals | 2026-05-03 | John Traube Memorial 2026venue |
| 200 Freestyle | LCM | 2:28.49 | A+1.30s to AA·+25.00s to Sectionals | 2026-07-26 | 2026 Ozark Long Course Champs - copiedvenue |
| 400 Freestyle | LCM | 5:10.92 | AA+11.43s to AAA·+48.73s to Sectionals | 2026-08-01 | 2026 CZ 14 & U Championship Meet - INfast pool |
| 800 Freestyle | LCM | 10:44.30 | AA+13.71s to AAA·+93.51s to Sectionals | 2026-08-02 | 2026 CZ 14 & U Championship Meet - INfast pool |
| 1500 Freestyle | LCM | 21:05.89 | AA+46.60s to AAA·+205.90s to Sectionals | 2026-07-30 | 2026 CZ 14 & U Championship Meet - INfast pool |
| 50 Backstroke | LCM | 39.01 | BB+1.22s to A·+10.32s to Sectionals | 2026-04-18 | 2026 METS Long Course Kickoffvenue |
| 100 Backstroke | LCM | 1:20.62 | A+2.53s to AA·+16.23s to Sectionals | 2026-05-02 | John Traube Memorial 2026venue |
| 50 Breaststroke | LCM | 41.97 | A+1.98s to AA·+9.98s to Sectionals | 2026-06-26 | 88th CSP Summer Invitationalvenue |
| 100 Breaststroke | LCM | 1:29.54 | A+2.35s to AA·+16.75s to Sectionals | 2026-05-29 | Meet Me In St. Louis Invite |
| 200 Breaststroke | LCM | 3:24.75 | BB+9.36s to A·+44.96s to Sectionals | 2025-07-25 | 2025 Ozark Long Course Champsvenue |
| 50 Butterfly | LCM | 35.45 | BB+0.16s to A·+8.06s to Sectionals | 2026-05-29 | Meet Me In St. Louis Invite |
| 100 Butterfly | LCM | 1:18.54 | A+2.95s to AA·+17.05s to Sectionals | 2026-05-29 | Meet Me In St. Louis Invite |
| 200 Butterfly | LCM | 3:00.58 | BB+4.49s to A·+41.09s to Sectionals | 2026-07-25 | 2026 Ozark Long Course Champs - copiedvenue |
| 200 Individual Medley | LCM | 2:46.18 | AA+7.39s to AAA·+26.79s to Sectionals | 2026-07-25 | 2026 Ozark Long Course Champs - copiedvenue |
| 400 Individual Medley | LCM | 5:49.99 | AA+5.90s to AAA·+48.10s to Sectionals | 2026-07-31 | 2026 CZ 14 & U Championship Meet - INfast 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 | 29.94 | flat | 200 Free Relay | 2025-02-16 | Parkway Be My Valentine |
| 50 Freestyle | SCY | 29.09 | flying | 200 Free Relay (leg 2) | 2026-01-11 | 2026 Midwest All Stars |
| 50 Butterfly | SCY | 34.35 | flying | 200 Medley Relay (leg 3) | 2025-03-01 | 2025 Ozark Division I Championship |
| 50 Freestyle | LCM | 32.35 | flat | 200 Free Relay | 2026-07-26 | 2026 Ozark Long Course Champs - copied |
| 50 Freestyle | LCM | 32.08 | flying | 200 Free Relay (leg 2) | 2026-08-01 | 2026 CZ 14 & U Championship Meet - IN |
| 50 Freestyle | LCM | 31.95 | flying | 200 Medley Relay (leg 4) | 2026-07-31 | 2026 CZ 14 & U Championship Meet - IN |
| 100 Freestyle | LCM | 1:08.87 | flying | 400 Free Relay (leg 2) | 2026-07-30 | 2026 CZ 14 & U Championship Meet - IN |
| 100 Backstroke | LCM | 1:20.12 | flat | 400 Medley Relay | 2026-08-02 | 2026 CZ 14 & U Championship Meet - IN |
| 100 Breaststroke | LCM | 1:36.39 | flying | 400 Medley Relay (leg 2) | 2025-07-25 | 2025 Ozark Long Course Champs |
| 50 Butterfly | LCM | 35.71 | flying | 200 Medley Relay (leg 3) | 2026-07-25 | 2026 Ozark Long Course Champs - copied |
| 100 Butterfly | LCM | 1:18.82 | flying | 400 Medley Relay (leg 3) | 2026-07-24 | 2026 Ozark Long Course Champs - copied |
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 · LCM
3515 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:10.92 | 777 |
| 100 BK LCM | 1:20.62 | 665 |
| 100 BR LCM | 1:29.54 | 686 |
| 100 FL LCM | 1:18.54 | 643 |
| 200 IM LCM | 2:46.18 | 744 |
IMR 11-12 · LCM
3326 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:28.49 | 741 |
| 50 BK LCM | 39.01 | 583 |
| 50 BR LCM | 41.97 | 635 |
| 50 FL LCM | 35.45 | 623 |
| 200 IM LCM | 2:46.18 | 744 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 29.29
Front half 14.39s · back half 14.90s
100 Freestyle SCY 1:03.09
Front half 30.55s · back half 32.54s
200 Freestyle SCY 2:11.47
Front half 63.73s · back half 67.74s
500 Freestyle SCY 5:54.12
Front half 174.21s · back half 179.91s
1000 Freestyle SCY 12:08.56
Front half 362.06s · back half 366.50s
100 Backstroke SCY 1:11.88
Front half 36.04s · back half 35.84s
100 Breaststroke SCY 1:19.68
Front half 38.35s · back half 41.33s
100 Butterfly SCY 1:10.03
Front half 33.18s · back half 36.85s
100 Individual Medley SCY 1:09.77
Front half 33.57s · back half 36.20s
200 Individual Medley SCY 2:26.51
Front half 70.40s · back half 76.11s
200 Freestyle LCM 2:28.49
Front half 72.64s · back half 75.85s
400 Freestyle LCM 5:10.92
Front half 152.74s · back half 158.18s
800 Freestyle LCM 10:44.30
Front half 318.29s · back half 326.01s
1500 Freestyle LCM 21:05.89
Front half 628.53s · back half 637.36s
100 Breaststroke LCM 1:29.54
Front half 42.60s · back half 46.94s
200 Breaststroke LCM 3:24.75
Front half 99.08s · back half 105.67s
100 Butterfly LCM 1:18.54
Front half 37.35s · back half 41.19s
200 Butterfly LCM 3:00.58
Front half 82.71s · back half 97.87s
200 Individual Medley LCM 2:46.18
Front half 79.87s · back half 86.31s
400 Individual Medley LCM 5:49.99
Front half 172.80s · back half 177.19s
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.
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.