Sophia Mazurkiewicz
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.37 | A+0.28s to AA·+0.28s to Sectionals | 2026-01-16 | 2026 PN VAST 49th Annual Washington Open- APPvenue |
| 100 Freestyle | SCY | 57.31 | A+0.72s to AA·+0.82s to Sectionals | 2026-01-18 | 2026 PN VAST 49th Annual Washington Open- APPvenue |
| 200 Freestyle | SCY | 2:02.13 | AA+5.14s to AAA·Sectionals ✓+9.84s to Futures | 2026-02-14 | 2026 OR HS 6A-4venue |
| 500 Freestyle | SCY | 5:26.41 | AA+10.82s to AAA·Sectionals ✓+23.82s to Futures | 2026-02-20 | 2026 OSAA 6A Championshipsvenue |
| 1650 Freestyle | SCY | 19:02.27 | AA+45.58s to AAA·Sectionals ✓+107.88s to Futures | 2026-08-07 | 2026 OR NST Seahorse Invitationalvenue |
| 50 Backstroke | SCY | 29.37 | A+0.48s to AA·+3.08s to Futures | 2025-03-14 | 2025 OSI Arena Senior SC Championshipsvenue |
| 100 Backstroke | SCY | 1:02.22 | A+1.03s to AA·+0.83s to Sectionals | 2026-03-13 | 2026 NW Spring Speedo Sectionals - Boisevenue |
| 200 Backstroke | SCY | 2:18.74 | BB+0.25s to A·+5.45s to Sectionals | 2026-02-07 | 2026 Forest Grove Coast Range Qualifiervenue |
| 50 Breaststroke | SCY | 39.44 | B+1.35s to BB·+9.65s to Futures | 2024-10-20 | 2024 Harvest Openvenue |
| 100 Breaststroke | SCY | 1:18.56 | BB+5.17s to A·+7.97s to Sectionals | 2026-02-07 | 2026 Forest Grove Coast Range Qualifiervenue |
| 200 Breaststroke | SCY | 2:53.44 | BB+13.35s to A·+20.65s to Sectionals | 2026-02-08 | 2026 Forest Grove Coast Range Qualifiervenue |
| 50 Butterfly | SCY | 30.03 | BB+0.14s to A·+4.34s to Futures | 2025-03-15 | 2025 OSI Arena Senior SC Championshipsvenue |
| 100 Butterfly | SCY | 1:04.71 | BB+1.22s to A·+3.62s to Sectionals | 2026-03-14 | 2026 NW Spring Speedo Sectionals - Boisevenue |
| 200 Butterfly | SCY | 2:40.35 | B+7.06s to BB·+24.16s to Sectionals | 2025-09-27 | FGSC 2025 Season Opener Pentathlonvenue |
| 100 Individual Medley | SCY | 1:09.00 | 2025-08-10 | 2025 OR NST Seahorse Invitationalvenue | |
| 200 Individual Medley | SCY | 2:22.06 | A+5.57s to AA·+5.57s to Sectionals | 2026-02-07 | 2026 Forest Grove Coast Range Qualifiervenue |
| 400 Individual Medley | SCY | 5:19.66 | BB+16.17s to A·+28.07s to Sectionals | 2025-09-28 | FGSC 2025 Season Opener Pentathlonvenue |
| 50 Freestyle | SCM | 30.27 | BB+0.18s to A·+1.38s to Sectionals | 2025-07-19 | CAT Summer Openvenue |
| 100 Freestyle | SCM | 1:06.64 | BB+1.45s to A·+4.25s to Sectionals | 2026-06-06 | 2026 CST Summer Invitationalvenue |
| 200 Freestyle | SCM | 2:23.55 | BB+2.46s to A·+8.26s to Sectionals | 2026-06-07 | 2026 CST Summer Invitationalvenue |
| 400 Freestyle | SCM | 5:01.08 | A+12.39s to AA·+12.89s to Sectionals | 2026-06-05 | 2026 CST Summer Invitationalvenue |
| 50 Backstroke | SCM | 33.99 | BB+0.60s to A | 2025-06-08 | 2025 CST Summer Invitationalvenue |
| 100 Backstroke | SCM | 1:12.34 | BB+1.75s to A·+4.55s to Sectionals | 2025-07-19 | CAT Summer Openvenue |
| 50 Breaststroke | SCM | 41.17 | BB+2.38s to A | 2026-06-07 | 2026 CST Summer Invitationalvenue |
| 50 Butterfly | SCM | 32.98 | A+1.39s to AA | 2026-06-06 | 2026 CST Summer Invitationalvenue |
| 100 Butterfly | SCM | 1:20.06 | B+4.07s to BB·+12.57s to Sectionals | 2025-06-07 | 2025 CST Summer Invitationalvenue |
| 50 Freestyle | LCM | 30.87 | A+1.18s to AA·+1.28s to Sectionals | 2025-07-12 | 2025 THSC Summer Classicvenue |
| 100 Freestyle | LCM | 1:06.97 | A+2.68s to AA·+2.58s to Sectionals | 2026-05-03 | 2026 THSC Spring Invitevenue |
| 200 Freestyle | LCM | 2:21.77 | A+2.58s to AA·+2.78s to Sectionals | 2026-07-25 | 2026 OSI Arena 13&O LC Championships Update -venue |
| 400 Freestyle | LCM | 5:01.69 | A+7.80s to AA·+9.90s to Sectionals | 2026-05-03 | 2026 THSC Spring Invitevenue |
| 800 Freestyle | LCM | 10:28.46 | A+19.47s to AA·+22.47s to Sectionals | 2026-05-01 | 2026 THSC Spring Invitevenue |
| 1500 Freestyle | LCM | 20:15.74 | BB+3.85s to A·+54.65s to Sectionals | 2026-07-26 | 2026 OSI Arena 13&O LC Championships Update -venue |
| 50 Backstroke | LCM | 34.72 | A+0.73s to AA·+3.83s to Futures | 2026-07-24 | 2026 OSI Arena 13&O LC Championships Update -venue |
| 100 Backstroke | LCM | 1:12.36 | A+0.87s to AA·+0.97s to Sectionals | 2026-07-25 | 2026 OSI Arena 13&O LC Championships Update -venue |
| 200 Backstroke | LCM | 2:53.64 | BB+11.95s to A·+20.25s to Sectionals | 2025-05-31 | LA OPEN 2025venue |
| 100 Breaststroke | LCM | 1:35.06 | B+3.77s to BB·+14.07s to Sectionals | 2026-06-14 | 73rd Ted Walker Invitational-2026venue |
| 50 Butterfly | LCM | 35.07 | BB+1.68s to A·+5.58s to Futures | 2025-05-04 | 2025 THSC Spring Invitationalvenue |
| 100 Butterfly | LCM | 1:16.32 | BB+4.03s to A·+7.03s to Sectionals | 2026-06-13 | 73rd Ted Walker Invitational-2026venue |
| 200 Individual Medley | LCM | 2:47.23 | BB+3.64s to A·+10.24s to Sectionals | 2026-07-24 | 2026 OSI Arena 13&O LC Championships Update -venue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.03 | flat | 200 Free Relay | 2025-01-04 | 2025 CST Shark Chase Invitational |
| 50 Freestyle | SCY | 26.99 | flying | 200 Free Relay (leg 4) | 2024-12-15 | 2024 FGSC Christmas Invitational |
| 100 Freestyle | SCY | 56.21 | flying | 400 Free Relay (leg 4) | 2026-08-07 | 2026 OR NST Seahorse Invitational |
| 50 Backstroke | SCY | 31.69 | flat | 200 Medley Relay | 2025-10-18 | 2025 CST Harvest Open |
| 50 Butterfly | SCY | 28.64 | flying | 200 Medley Relay (leg 3) | 2025-08-10 | 2025 OR NST Seahorse Invitational |
| 50 Butterfly | SCM | 32.41 | flying | 200 Medley Relay (leg 3) | 2026-06-07 | 2026 CST Summer Invitational |
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
3538 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:26.41 | 756 |
| 200 BK SCY | 2:18.74 | 632 |
| 200 BR SCY | 2:53.44 | 509 |
| 200 FL SCY | 2:40.35 | 441 |
| 200 IM SCY | 2:22.06 | 644 |
| 400 IM SCY | 5:19.66 | 556 |
IMR 17-18 · SCY
3222 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:02.13 | 738 |
| 100 BK SCY | 1:02.22 | 690 |
| 100 BR SCY | 1:18.56 | 530 |
| 100 FL SCY | 1:04.71 | 620 |
| 200 IM SCY | 2:22.06 | 644 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.31
Front half 27.32s · back half 29.99s
200 Freestyle SCY 2:02.13
Front half 58.13s · back half 64.00s
500 Freestyle SCY 5:26.41
Front half 159.53s · back half 166.88s
1650 Freestyle SCY 19:02.27
100 Backstroke SCY 1:02.22
Front half 29.85s · back half 32.37s
200 Backstroke SCY 2:18.74
Front half 66.21s · back half 72.53s
100 Breaststroke SCY 1:18.56
Front half 36.82s · back half 41.74s
200 Breaststroke SCY 2:53.44
Front half 81.69s · back half 91.75s
100 Butterfly SCY 1:04.71
Front half 28.90s · back half 35.81s
200 Butterfly SCY 2:40.35
Front half 72.24s · back half 88.11s
100 Individual Medley SCY 1:09.00
Front half 30.53s · back half 38.47s
200 Individual Medley SCY 2:22.06
Front half 64.53s · back half 77.53s
400 Individual Medley SCY 5:19.66
Front half 153.11s · back half 166.55s
100 Freestyle SCM 1:06.64
Front half 31.64s · back half 35.00s
200 Freestyle SCM 2:23.55
Front half 68.97s · back half 74.58s
400 Freestyle SCM 5:01.08
Front half 145.79s · back half 155.29s
100 Butterfly SCM 1:20.06
Front half 35.74s · back half 44.32s
100 Freestyle LCM 1:06.97
Front half 31.84s · back half 35.13s
200 Freestyle LCM 2:21.77
Front half 68.13s · back half 73.64s
400 Freestyle LCM 5:01.69
Front half 149.34s · back half 152.35s
800 Freestyle LCM 10:28.46
Front half 309.65s · back half 318.81s
1500 Freestyle LCM 20:15.74
Front half 602.43s · back half 613.31s
100 Backstroke LCM 1:12.36
Front half 34.71s · back half 37.65s
200 Backstroke LCM 2:53.64
Front half 83.13s · back half 90.51s
200 Individual Medley LCM 2:47.23
Front half 76.40s · back half 90.83s
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.