swimSadye Derstadt
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.97 | AAA+0.18s to AAAA·Sectionals ✓+0.08s to Futures | 2024-12-06 | 2024 Tualatin Hills Holiday Classic |
| 100 Freestyle | SCY | 52.41 | AAA+0.72s to AAAA·Sectionals ✓+0.52s to Futures | 2025-03-14 | 2025 MN RSC CZ North Section Spring Championsvenue |
| 200 Freestyle | SCY | 1:55.17 | AAA+3.48s to AAAA·Sectionals ✓+2.88s to Futures | 2024-11-23 | 2024 PN November AGI, Division 2slow pool |
| 500 Freestyle | SCY | 5:08.45 | AAA+7.16s to AAAA·Sectionals ✓+5.86s to Futures | 2025-01-17 | 2025 Washington Openvenue |
| 1000 Freestyle | SCY | 10:41.80 | AAA+18.51s to AAAA·Sectionals ✓+21.31s to Futures | 2025-01-16 | 2025 PN VAST 48th Annual Washington Openvenue |
| 100 Backstroke | SCY | 54.83 | AAAA·Winter JNs ✓+0.44s to Jr Nationals | 2024-12-07 | 2024 Tualatin Hills Holiday Classicvenue |
| 200 Backstroke | SCY | 2:01.40 | AAA+0.21s to AAAA·Futures ✓+2.01s to Winter JNs | 2025-01-17 | 2025 Washington Openvenue |
| 100 Breaststroke | SCY | 1:05.02 | AAA+0.83s to AAAA·Futures ✓+1.93s to Winter JNs | 2023-03-11 | 2023 Northwest Spring Speedo Sectionalsvenue |
| 200 Breaststroke | SCY | 2:22.52 | AAA+2.43s to AAAA·Futures ✓+5.33s to Winter JNs | 2024-12-21 | 2024 WA State Senior Short Course Champsvenue |
| 50 Butterfly | SCY | 25.21 | AAAA·Futures ✓+0.52s to Jr Nationals | 2025-01-19 | 2025 PN VAST 48th Annual Washington Openvenue |
| 100 Butterfly | SCY | 57.56 | AAA+1.97s to AAAA·Sectionals ✓+0.97s to Futures | 2025-03-02 | 2025 PN Blue and White SMACdownslow pool |
| 200 Butterfly | SCY | 2:17.60 | A+2.01s to AA·+4.51s to Sectionals | 2021-12-05 | 2021 IE VAN Vandal Invitationalvenue |
| 200 Individual Medley | SCY | 2:04.18 | AAAA·Futures ✓+1.99s to Winter JNs | 2025-01-01 | 2025 USA Swimming Speedo Championship Series |
| 400 Individual Medley | SCY | 4:29.48 | AAA+3.89s to AAAA·Futures ✓+7.79s to Winter JNs | 2025-01-16 | 2025 Washington Open |
| 50 Freestyle | LCM | 28.01 | AAA+0.92s to AAAA·Sectionals ✓+0.62s to Futures | 2024-04-28 | 2024 PN SSCD Dick LaFave Classicvenue |
| 100 Freestyle | LCM | 1:00.45 | AAA+1.76s to AAAA·Sectionals ✓+1.16s to Futures | 2024-06-01 | 2024 PN VAST Summer Sprints and Distance Chalvenue |
| 200 Freestyle | LCM | 2:11.13 | AAA+4.04s to AAAA·Sectionals ✓+3.34s to Futures | 2025-07-18 | 2025 PN 13&O LC Senior Championshipsvenue |
| 400 Freestyle | LCM | 4:48.75 | AA+7.66s to AAA·+6.36s to Sectionals | 2021-06-04 | 2021 IE VS Apple Capitalslow pool |
| 50 Backstroke | LCM | 32.05 | AAA+0.96s to AAAA·+0.56s to Sectionals | 2023-04-28 | 2023 PN SSCD Dick LaFave Classic |
| 100 Backstroke | LCM | 1:05.60 | AAA+0.31s to AAAA·Futures ✓+0.81s to Winter JNs | 2024-07-19 | 2024 PN LC Senior Championshipsvenue |
| 200 Backstroke | LCM | 2:22.52 | AAA+1.03s to AAAA·Futures ✓+2.93s to Winter JNs | 2024-03-16 | 2024 Northwest Spring Speedo Sectionalsvenue |
| 50 Breaststroke | LCM | 35.44 | AAA+0.75s to AAAA·Sectionals ✓+0.65s to Futures | 2024-06-01 | 2024 PN VAST Summer Sprints and Distance Chalvenue |
| 100 Breaststroke | LCM | 1:16.29 | AAA+2.60s to AAAA·Sectionals ✓+0.30s to Futures | 2024-07-19 | 2024 PN LC Senior Championshipsvenue |
| 200 Breaststroke | LCM | 2:49.18 | AA+1.79s to AAA·Sectionals ✓+5.79s to Futures | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 50 Butterfly | LCM | 28.92 | AAAA·Futures ✓+0.53s to Jr Nationals | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 100 Butterfly | LCM | 1:05.36 | AAA+2.07s to AAAA·Sectionals ✓+0.67s to Futures | 2025-05-17 | 2025 PN IST Sockeye Springtime Madnessvenue |
| 200 Butterfly | LCM | 2:51.64 | BB+11.75s to A·+19.65s to Sectionals | 2022-06-04 | 2022 IE VS Apple Capitalslow pool |
| 200 Individual Medley | LCM | 2:25.36 | AAA+2.27s to AAAA·Futures ✓+3.27s to Winter JNs | 2025-07-19 | 2025 PN 13&O LC Senior Championshipsvenue |
| 400 Individual Medley | LCM | 4:59.13 | AAAA·Jr Nationals ✓+3.04s to US Open | 2022-08-03 | 2022 Western Zone Age Group Championships |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 24.44 | flat | 200 Free Relay | 2023-03-09 | 2023 Northwest Spring Speedo Sectionals |
| 50 Freestyle | SCY | 23.66 | flying | 200 Free Relay (leg 2) | 2024-11-24 | 2024 PN November AGI, Division 2 |
| 50 Freestyle | SCY | 23.82 | flying | 200 Medley Relay (leg 4) | 2024-11-03 | 2024 Metro League Girls HS Swimming Champs-OB |
| 100 Freestyle | SCY | 51.92 | flying | 400 Free Relay (leg 3) | 2024-11-16 | 2024 WIAA 3A Girls H.S. State Champs- OB |
| 200 Freestyle | SCY | 1:56.11 | flat | 800 Free Relay | 2024-12-21 | 2024 WA State Senior Short Course Champs |
| 200 Freestyle | SCY | 1:50.75 | flying | 800 Free Relay (leg 2) | 2025-03-13 | 2025 MN RSC CZ North Section Spring Champions |
| 50 Backstroke | SCY | 26.09 | flat | 200 Medley Relay | 2024-11-09 | 2024 PN Sea-King Dis.II 3A Girls H.S. Champs- |
| 100 Backstroke | SCY | 56.46 | flat | 400 Medley Relay | 2024-12-20 | 2024 WA State Senior Short Course Champs |
| 50 Breaststroke | SCY | 29.66 | flying | 200 Medley Relay (leg 2) | 2023-03-29 | 2023 Western Zone SCY Senior Zones |
| 100 Breaststroke | SCY | 1:04.67 | flying | 400 Medley Relay (leg 2) | 2023-03-12 | 2023 Northwest Spring Speedo Sectionals |
| 50 Freestyle | LCM | 26.88 | flying | 200 Free Relay (leg 2) | 2024-03-14 | 2024 Northwest Spring Speedo Sectionals |
| 100 Freestyle | LCM | 1:00.33 | flying | 400 Free Relay (leg 2) | 2025-07-25 | USA Swimming Futures Sacramento 2025 |
| 200 Freestyle | LCM | 2:10.91 | flying | 800 Free Relay (leg 4) | 2025-07-17 | 2025 PN 13&O LC Senior Championships |
| 50 Backstroke | LCM | 31.44 | flat | 200 Medley Relay | 2024-07-20 | 2024 PN LC Senior Championships |
| 100 Backstroke | LCM | 1:07.67 | flat | 400 Medley Relay | 2024-03-17 | 2024 Northwest Spring Speedo Sectionals |
| 50 Butterfly | LCM | 27.96 | flying | 200 Medley Relay (leg 3) | 2025-07-19 | 2025 PN 13&O LC Senior Championships |
| 100 Butterfly | LCM | 1:05.62 | flying | 400 Medley Relay (leg 3) | 2025-07-18 | 2025 PN 13&O LC Senior Championships |
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
5347 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:08.45 | 896 |
| 200 BK SCY | 2:01.40 | 943 |
| 200 BR SCY | 2:22.52 | 917 |
| 200 FL SCY | 2:17.60 | 698 |
| 200 IM SCY | 2:04.18 | 964 |
| 400 IM SCY | 4:29.48 | 929 |
IMR 17-18 · SCY
4668 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:55.17 | 880 |
| 100 BK SCY | 54.83 | 1008 |
| 100 BR SCY | 1:05.02 | 935 |
| 100 FL SCY | 57.56 | 881 |
| 200 IM SCY | 2:04.18 | 964 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.41
Front half 25.10s · back half 27.31s
200 Freestyle SCY 1:55.17
Front half 56.26s · back half 58.91s
500 Freestyle SCY 5:08.45 RT 0.63s
Front half 152.92s · back half 155.53s
1000 Freestyle SCY 10:41.80 RT 0.64s
Front half 320.65s · back half 321.15s
100 Backstroke SCY 54.83
Front half 26.66s · back half 28.17s
200 Backstroke SCY 2:01.40 RT 0.78s
Front half 59.22s · back half 62.18s
100 Breaststroke SCY 1:05.02
Front half 30.70s · back half 34.32s
200 Breaststroke SCY 2:22.52
Front half 68.49s · back half 74.03s
200 Butterfly SCY 2:17.60
Front half 63.83s · back half 73.77s
200 Individual Medley SCY 2:04.18 split/total mismatch
400 Individual Medley SCY 4:29.48 split/total mismatch
200 Freestyle LCM 2:11.13
Front half 64.99s · back half 66.14s
200 Backstroke LCM 2:22.52 RT 0.69s
Front half 68.97s · back half 73.55s
200 Breaststroke LCM 2:49.18 split/total mismatch
Front half 42.39s · back half 126.79s
200 Butterfly LCM 2:51.64
Front half 78.63s · back half 93.01s
200 Individual Medley LCM 2:25.36 RT 0.75s
Front half 68.65s · back half 76.71s
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.