swimSeren Haecker
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 56.50 | AA+1.41s to AAA·+1.01s to Sectionals | 2024-03-03 | 2024 Gulf 13 & Over Champs (SHRK) venue |
| 200 Freestyle | SCY | 2:05.76 | A+1.47s to AA·+6.07s to Sectionals | 2024-03-02 | 2024 Gulf 13 & Over Champs (SHRK) venue |
| 50 Backstroke | SCY | 32.31 | BB+1.52s to A·+2.92s to Sectionals | 2020-03-06 | 2020 Short Course TAGS Championships venue |
| 100 Backstroke | SCY | 1:00.53 | AA+0.84s to AAA·Sectionals ✓+3.44s to Futures | 2024-03-03 | 2024 Gulf 13 & Over Champs (SHRK) venue |
| 200 Backstroke | SCY | 2:13.06 | AA+3.57s to AAA·Sectionals ✓+8.87s to Futures | 2024-03-02 | 2024 Gulf 13 & Over Champs (SHRK) venue |
| 100 Breaststroke | SCY | 1:19.81 | BB+4.82s to A·+7.12s to Sectionals | 2024-01-07 | KATY Westpark Tollway Classic slow pool |
| 50 Butterfly | SCY | 30.61 | BB+0.32s to A·+2.52s to Sectionals | 2020-03-08 | 2020 Short Course TAGS Championships venue |
| 100 Butterfly | SCY | 1:01.91 | AA+2.32s to AAA·+1.32s to Sectionals | 2024-03-03 | 2024 Gulf 13 & Over Champs (SHRK) venue |
| 200 Butterfly | SCY | 2:23.77 | A+5.58s to AA·+8.28s to Sectionals | 2024-01-07 | KATY Westpark Tollway Classic slow pool |
| 100 Individual Medley | SCY | 1:12.29 | 2020-03-06 | 2020 Short Course TAGS Championships venue | |
| 200 Individual Medley | SCY | 2:34.00 | BB+9.21s to A·+18.01s to Sectionals | 2020-03-07 | 2020 Short Course TAGS Championships venue |
| 50 Freestyle | LCM | 30.48 | A+0.19s to AA·+1.39s to Sectionals | 2024-04-13 | 2024 TEST Spring Splash venue |
| 100 Freestyle | LCM | 1:07.19 | A+1.90s to AA·+4.30s to Sectionals | 2024-04-14 | 2024 TEST Spring Splash venue |
| 200 Freestyle | LCM | 2:26.99 | A+5.30s to AA·+11.60s to Sectionals | 2024-01-07 | KATY Westpark Tollway Classic slow pool |
| 100 Backstroke | LCM | 1:15.25 | A+2.66s to AA·+3.76s to Sectionals | 2024-04-14 | 2024 TEST Spring Splash venue |
| 200 Backstroke | LCM | 2:50.32 | BB+7.53s to A·+14.53s to Sectionals | 2024-04-13 | 2024 TEST Spring Splash venue |
| 100 Breaststroke | LCM | 1:37.20 | B+4.21s to BB·+14.51s to Sectionals | 2024-01-07 | KATY Westpark Tollway Classic slow pool |
| 200 Butterfly | LCM | 2:55.43 | BB+11.84s to A·+21.54s to Sectionals | 2024-01-07 | KATY Westpark Tollway Classic slow pool |
| 400 Individual Medley | LCM | 5:59.16 | BB+4.27s to A·+32.97s to Sectionals | 2024-01-05 | KATY Westpark Tollway Classic slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 29.26 | flat | 200 Free Relay | 2020-03-07 | 2020 Short Course TAGS Championships |
| 100 Freestyle | SCY | 1:03.45 | flat | 400 Free Relay | 2020-03-06 | 2020 Short Course TAGS Championships |
| 100 Freestyle | SCY | 57.95 | flying | 400 Free Relay (leg 4) | 2024-03-03 | 2024 Gulf 13 & Over Champs (SHRK) |
| 50 Backstroke | SCY | 32.38 | flat | 200 Medley Relay | 2020-03-08 | 2020 Short Course TAGS Championships |
| 100 Backstroke | SCY | 1:03.63 | flat | 400 Medley Relay | 2024-03-02 | 2024 Gulf 13 & Over Champs (SHRK) |
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 15-16 · SCY
1940 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:13.06 | 764 |
| 200 FL SCY | 2:23.77 | 647 |
| 200 IM SCY | 2:34.00 | 529 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
3284 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:05.76 | 702 |
| 100 BK SCY | 1:00.53 | 795 |
| 100 BR SCY | 1:19.81 | 527 |
| 100 FL SCY | 1:01.91 | 731 |
| 200 IM SCY | 2:34.00 | 529 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.50
Front half 27.26s · back half 29.24s
200 Freestyle SCY 2:05.76
Front half 61.05s · back half 64.71s
100 Backstroke SCY 1:00.53
Front half 29.68s · back half 30.85s
200 Backstroke SCY 2:13.06
Front half 65.23s · back half 67.83s
100 Breaststroke SCY 1:19.81
Front half 38.55s · back half 41.26s
100 Butterfly SCY 1:01.91
Front half 29.11s · back half 32.80s
200 Butterfly SCY 2:23.77
Front half 68.43s · back half 75.34s
100 Individual Medley SCY 1:12.29
Front half 32.54s · back half 39.75s
200 Individual Medley SCY 2:34.00
Front half 71.78s · back half 82.22s
200 Freestyle LCM 2:26.99
Front half 71.16s · back half 75.83s
200 Backstroke LCM 2:50.32
Front half 82.75s · back half 87.57s
100 Breaststroke LCM 1:37.20
Front half 47.07s · back half 50.13s
200 Butterfly LCM 2:55.43
Front half 79.23s · back half 96.20s
400 Individual Medley LCM 5:59.16
Progression
Faster times are higher. One card per event, all courses & history.