swimLiam Seifert
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.70 | +1.11s to Sectionals | 2024-10-20 | 2024 OLY Fall Classicvenue |
| 100 Freestyle | SCY | 49.42 | +0.43s to Sectionals | 2024-08-03 | 2024 MCSA Summer Senior Cup Championshipsvenue |
| 200 Freestyle | SCY | 1:44.04 | Sectionals ✓+6.45s to Futures | 2024-08-02 | 2024 MCSA Summer Senior Cup Championshipsvenue |
| 500 Freestyle | SCY | 4:41.26 | Sectionals ✓+15.67s to Futures | 2025-02-01 | 2025 HS Boys MISCA Meetvenue |
| 1650 Freestyle | SCY | 16:12.09 | Sectionals ✓+40.70s to Futures | 2025-02-07 | 2025 Michigan Openvenue |
| 100 Backstroke | SCY | 55.04 | Sectionals ✓+6.45s to Futures | 2025-08-05 | 2025 MCSA Summer Senior Cup Championshipsvenue |
| 100 Butterfly | SCY | 52.40 | Sectionals ✓+4.21s to Futures | 2025-08-04 | 2025 MCSA Summer Senior Cup Championshipsvenue |
| 200 Butterfly | SCY | 1:53.57 | Sectionals ✓+5.68s to Futures | 2024-08-03 | 2024 MCSA Summer Senior Cup Championshipsvenue |
| 200 Individual Medley | SCY | 2:04.98 | +3.99s to Sectionals | 2024-10-19 | 2024 OLY Fall Classicvenue |
| 50 Freestyle | LCM | 26.45 | +0.46s to Sectionals | 2025-06-28 | 2025 CW Eric Namesnik Memorial Openvenue |
| 100 Freestyle | LCM | 56.78 | +0.19s to Sectionals | 2023-07-16 | 2023 OH CZ East Speedo Sectionalsvenue |
| 200 Freestyle | LCM | 2:02.38 | Sectionals ✓+8.29s to Futures | 2023-07-14 | 2023 OH CZ East Speedo Sectionalsvenue |
| 400 Freestyle | LCM | 4:17.97 | Sectionals ✓+15.78s to Futures | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 800 Freestyle | LCM | 8:51.27 | Sectionals ✓+28.18s to Futures | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 1500 Freestyle | LCM | 16:55.95 | Sectionals ✓+50.86s to Futures | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 100 Butterfly | LCM | 58.84 | Sectionals ✓+2.95s to Futures | 2026-07-17 | 2026 Central Zone East Summer Speedo Sectionafast pool |
| 200 Butterfly | LCM | 2:11.08 | Sectionals ✓+5.99s to Futures | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 200 Individual Medley | LCM | 2:20.64 | +1.25s to Sectionals | 2025-06-29 | 2025 CW Eric Namesnik Memorial Openvenue |
| 400 Individual Medley | LCM | 4:53.48 | Sectionals ✓+20.39s to Futures | 2026-07-17 | 2026 Central Zone East Summer Speedo Sectionafast pool |
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 57.55 | flying | 400 Free Relay (leg 3) | 2026-07-17 | 2026 Central Zone East Summer Speedo Sectiona |
| 200 Freestyle | LCM | 2:02.00 | flying | 800 Free Relay (leg 4) | 2023-07-15 | 2023 OH CZ East Speedo Sectionals |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 49.42
Front half 24.04s · back half 25.38s
200 Freestyle SCY 1:44.04
Front half 50.75s · back half 53.29s
500 Freestyle SCY 4:41.26
Front half 139.40s · back half 141.86s
1650 Freestyle SCY 16:12.09
100 Backstroke SCY 55.04
Front half 26.69s · back half 28.35s
100 Butterfly SCY 52.40
Front half 24.68s · back half 27.72s
200 Butterfly SCY 1:53.57
Front half 54.08s · back half 59.49s
200 Individual Medley SCY 2:04.98
Front half 58.18s · back half 66.80s
100 Freestyle LCM 56.78
Front half 27.77s · back half 29.01s
200 Freestyle LCM 2:02.38
Front half 59.64s · back half 62.74s
100 Butterfly LCM 58.84
Front half 27.90s · back half 30.94s
200 Individual Medley LCM 2:20.64
Front half 66.24s · back half 74.40s
400 Individual Medley LCM 4:53.48
Front half 140.51s · back half 152.97s
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.