Lydia Jostock
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.84 | AA+1.05s to AAA·+0.55s to Sectionals | 2025-03-09 | 2025 MN STRM Minnesota Regional Championshipfast pool |
| 100 Freestyle | SCY | 57.78 | A+1.59s to AA·+3.29s to Sectionals | 2025-03-07 | 2025 MN STRM Minnesota Regional Championshipfast pool |
| 50 Backstroke | SCY | 30.67 | BB+0.78s to A·+3.38s to Sectionals | 2025-02-15 | 2025 MN RSC President's Day Meetvenue |
| 100 Backstroke | SCY | 1:06.80 | BB+3.01s to A·+6.31s to Sectionals | 2024-02-17 | 2024 MN RSC President's Day Meetvenue |
| 50 Breaststroke | SCY | 33.25 | AA+1.26s to AAA·+2.56s to Sectionals | 2024-02-18 | 2024 MN RSC President's Day Meetvenue |
| 100 Breaststroke | SCY | 1:10.50 | A+0.51s to AA·+1.01s to Sectionals | 2024-02-03 | 2024 Schroeder YMCA A+ Presented by Speedovenue |
| 200 Breaststroke | SCY | 2:36.56 | A+4.67s to AA·+5.57s to Sectionals | 2024-02-16 | 2024 MN RSC President's Day Meetvenue |
| 50 Butterfly | SCY | 28.74 | A+0.05s to AA·+2.05s to Sectionals | 2025-02-15 | 2025 MN RSC President's Day Meetvenue |
| 100 Individual Medley | SCY | 1:03.90 | 2025-03-08 | 2025 MN STRM Minnesota Regional Championshipfast pool | |
| 200 Individual Medley | SCY | 2:19.60 | A+3.11s to AA·+6.61s to Sectionals | 2024-02-03 | 2024 Schroeder YMCA A+ Presented by Speedovenue |
| 50 Freestyle | LCM | 29.26 | AA+0.87s to AAA·+0.47s to Sectionals | 2024-06-21 | 2024 MN AQJT Aquajets Summer Spectacularvenue |
| 100 Freestyle | LCM | 1:05.83 | A+1.64s to AA·+4.04s to Sectionals | 2024-06-23 | 2024 MN AQJT Aquajets Summer Spectacularvenue |
| 50 Backstroke | LCM | 37.02 | BB+1.23s to A·+5.53s to Sectionals | 2024-06-02 | 2024 MN GREAT WOLF HUFF N PUFF INVITEvenue |
| 50 Breaststroke | LCM | 38.00 | A+0.01s to AA·+2.41s to Sectionals | 2024-06-01 | 2024 MN GREAT WOLF HUFF N PUFF INVITEvenue |
| 100 Breaststroke | LCM | 1:24.57 | BB+0.28s to A·+4.58s to Sectionals | 2024-06-21 | 2024 MN AQJT Aquajets Summer Spectacularvenue |
| 200 Breaststroke | LCM | 3:03.24 | A+6.85s to AA·+10.45s to Sectionals | 2024-07-13 | 2024 MN MTKA Minnesota Regional Championshipvenue |
| 200 Individual Medley | LCM | 2:42.25 | A+6.06s to AA·+10.96s to Sectionals | 2024-06-02 | 2024 MN GREAT WOLF HUFF N PUFF INVITEvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 25.76 | flat | 200 Free Relay | 2025-03-09 | 2025 MN STRM Minnesota Regional Championship |
| 50 Freestyle | SCY | 25.14 | flying | 200 Free Relay (leg 4) | 2024-03-03 | 2024 MN MTKA Minnesota Regional Championship |
| 100 Freestyle | SCY | 57.30 | flying | 400 Free Relay (leg 4) | 2024-02-04 | 2024 Schroeder YMCA A+ Presented by Speedo |
| 50 Breaststroke | SCY | 31.46 | flying | 200 Medley Relay (leg 2) | 2024-03-02 | 2024 MN MTKA Minnesota Regional Championship |
| 100 Breaststroke | SCY | 1:11.61 | flying | 400 Medley Relay (leg 2) | 2024-02-03 | 2024 Schroeder YMCA A+ Presented by Speedo |
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 17-18 · SCY
1370 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:36.56 | 692 |
| 200 IM SCY | 2:19.60 | 678 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1968 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:06.80 | 557 |
| 100 BR SCY | 1:10.50 | 733 |
| 200 IM SCY | 2:19.60 | 678 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.78
Front half 27.32s · back half 30.46s
100 Backstroke SCY 1:06.80
Front half 31.41s · back half 35.39s
100 Breaststroke SCY 1:10.50
Front half 33.32s · back half 37.18s
200 Breaststroke SCY 2:36.56
Front half 75.06s · back half 81.50s
100 Individual Medley SCY 1:03.90
Front half 29.39s · back half 34.51s
200 Individual Medley SCY 2:19.60
Front half 66.53s · back half 73.07s
100 Freestyle LCM 1:05.83
Front half 31.17s · back half 34.66s
100 Breaststroke LCM 1:24.57
Front half 40.23s · back half 44.34s
200 Breaststroke LCM 3:03.24
Front half 88.30s · back half 94.94s
200 Individual Medley LCM 2:42.25
Front half 78.07s · back half 84.18s
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.