Hattie Ostendorf
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.01 | BB+1.82s to A | 2026-01-30 | 2026 MN MTKA TYR Team Challenge venue |
| 100 Freestyle | SCY | 1:18.84 | BB+7.35s to A | 2026-01-10 | 2026 MN FOXJ Winter Classic venue |
| 200 Freestyle | SCY | 2:45.90 | BB+7.51s to A | 2026-01-30 | 2026 MN MTKA TYR Team Challenge venue |
| 50 Backstroke | SCY | 37.76 | A+1.57s to AA | 2026-02-28 | 2026 MN MTKA Minnesota Regional Championship venue |
| 100 Backstroke | SCY | 1:20.85 | A+2.46s to AA | 2026-03-08 | 2026 MN RSC 10&U State Championship venue |
| 50 Breaststroke | SCY | 45.39 | BB+2.60s to A | 2026-01-11 | 2026 MN FOXJ Winter Classic venue |
| 100 Breaststroke | SCY | 1:39.77 | BB+6.18s to A | 2026-01-10 | 2026 MN FOXJ Winter Classic venue |
| 50 Butterfly | SCY | 43.25 | B+0.56s to BB | 2026-02-22 | 2026 MN FOXJ MN Bronze Championship venue |
| 100 Butterfly | SCY | 1:44.06 | B+2.67s to BB | 2026-01-31 | 2026 MN MTKA TYR Team Challenge venue |
| 100 Individual Medley | SCY | 1:28.53 | BB+5.94s to A | 2026-02-28 | 2026 MN MTKA Minnesota Regional Championship venue |
| 200 Individual Medley | SCY | 3:29.59 | B+10.00s to BB | 2025-11-08 | 2025 MN WOLF HOWL AT THE MOON INVITE venue |
| 50 Freestyle | LCM | 35.40 | A+0.31s to AA | 2026-06-27 | 2026 STAR Summer Splash Invite fast pool |
| 100 Freestyle | LCM | 1:23.01 | BB+1.02s to A | 2026-06-06 | 2026 MN NSAC Summer Invite venue |
| 200 Freestyle | LCM | 2:57.23 | A+5.24s to AA | 2026-06-28 | 2026 STAR Summer Splash Invite fast pool |
| 400 Freestyle | LCM | 6:37.20 | BB+21.91s to A | 2026-06-05 | 2026 MN NSAC Summer Invite venue |
| 50 Backstroke | LCM | 42.01 | A+0.42s to AA | 2026-06-28 | 2026 STAR Summer Splash Invite fast pool |
| 100 Backstroke | LCM | 1:32.89 | A+2.50s to AA | 2026-06-27 | 2026 STAR Summer Splash Invite fast pool |
| 200 Backstroke | LCM | 3:16.00 | 2026-06-07 | 2026 MN NSAC Summer Invite venue | |
| 50 Breaststroke | LCM | 51.15 | BB+2.36s to A | 2026-06-28 | 2026 STAR Summer Splash Invite fast pool |
| 100 Breaststroke | LCM | 1:54.68 | BB+6.19s to A | 2026-06-27 | 2026 STAR Summer Splash Invite fast pool |
| 50 Butterfly | LCM | 48.95 | B+0.86s to BB | 2026-06-27 | 2026 STAR Summer Splash Invite fast pool |
| 200 Individual Medley | LCM | 3:29.71 | BB+7.32s to A | 2026-06-06 | 2026 MN NSAC Summer Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 37.26 | flying | 200 Free Relay (leg 2) | 2026-01-30 | 2026 MN MTKA TYR Team Challenge |
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 10 & under · LCM
2452 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:57.23 | 670 |
| 100 BK LCM | 1:32.89 | 665 |
| 100 BR LCM | 1:54.68 | 533 |
| 200 IM LCM | 3:29.71 | 584 |
| 100 FL LCM | — | 0 |
IMR 10 & under · LCM
2842 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:23.01 | 620 |
| 50 BK LCM | 42.01 | 710 |
| 50 BR LCM | 51.15 | 557 |
| 50 FL LCM | 48.95 | 371 |
| 200 IM LCM | 3:29.71 | 584 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:18.84
Front half 39.58s · back half 39.26s
200 Freestyle SCY 2:45.90
Front half 81.49s · back half 84.41s
100 Backstroke SCY 1:20.85
Front half 39.85s · back half 41.00s
100 Breaststroke SCY 1:39.77
Front half 47.91s · back half 51.86s
100 Butterfly SCY 1:44.06
Front half 46.70s · back half 57.36s
100 Individual Medley SCY 1:28.53
Front half 41.43s · back half 47.10s
200 Individual Medley SCY 3:29.59
Front half 106.41s · back half 103.18s
100 Freestyle LCM 1:23.01
Front half 40.79s · back half 42.22s
200 Freestyle LCM 2:57.23
Front half 89.43s · back half 87.80s
400 Freestyle LCM 6:37.20
Front half 200.40s · back half 196.80s
100 Backstroke LCM 1:32.89
Front half 46.96s · back half 45.93s
200 Backstroke LCM 3:16.00
Front half 99.34s · back half 96.66s
100 Breaststroke LCM 1:54.68
Front half 56.62s · back half 58.06s
200 Individual Medley LCM 3:29.71
Front half 103.17s · back half 106.54s
Progression
Faster times are higher. One card per event, all courses & history.