swimZhijia Qin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.95 | AA+0.46s to AAA·+1.36s to Sectionals | 2025-11-09 | 2025 MN WOLF HOWL AT THE MOON INVITEvenue |
| 100 Freestyle | SCY | 52.52 | AA+1.33s to AAA·+3.53s to Sectionals | 2025-11-08 | 2025 MN WOLF HOWL AT THE MOON INVITEvenue |
| 200 Freestyle | SCY | 1:54.23 | AA+2.24s to AAA·+6.74s to Sectionals | 2025-11-09 | 2025 MN WOLF HOWL AT THE MOON INVITEvenue |
| 500 Freestyle | SCY | 5:33.66 | BB+2.87s to A·+40.77s to Sectionals | 2025-03-23 | 2025 MN NSAC Short Course 11-14 State Champiovenue |
| 1000 Freestyle | SCY | 11:25.12 | A+26.73s to AA·+76.63s to Sectionals | 2025-03-23 | 2025 MN NSAC Short Course 11-14 State Champiovenue |
| 1650 Freestyle | SCY | 18:56.53 | A+33.04s to AA·+111.54s to Sectionals | 2025-03-23 | 2025 MN NSAC Short Course 11-14 State Champiovenue |
| 50 Backstroke | SCY | 30.02 | BB+1.13s to A·+5.53s to Sectionals | 2024-03-17 | 2024 MN NSAC 11-14 State Championshipvenue |
| 100 Backstroke | SCY | 58.95 | A+0.36s to AA·+2.86s to Sectionals | 2025-03-21 | 2025 MN NSAC Short Course 11-14 State Champiovenue |
| 200 Backstroke | SCY | 2:04.87 | AA+2.88s to AAA·+3.48s to Sectionals | 2025-03-22 | 2025 MN NSAC Short Course 11-14 State Champiovenue |
| 100 Breaststroke | SCY | 1:14.81 | BB+5.72s to A·+11.22s to Sectionals | 2024-12-14 | 2024 MN SCSC Winter Carnivalvenue |
| 200 Breaststroke | SCY | 3:06.93 | +11.64s to B·+48.34s to Sectionals | 2024-02-03 | 2024 MN RIPT LAST CHANCE INVITEslow pool |
| 50 Butterfly | SCY | 27.46 | A+0.17s to AA·+3.77s to Sectionals | 2025-03-08 | 2025 MN STRM Minnesota Regional Championshipvenue |
| 100 Butterfly | SCY | 59.22 | A+1.33s to AA·+5.23s to Sectionals | 2025-11-09 | 2025 MN WOLF HOWL AT THE MOON INVITEvenue |
| 100 Individual Medley | SCY | 1:01.93 | 2025-03-08 | 2025 MN STRM Minnesota Regional Championshipvenue | |
| 200 Individual Medley | SCY | 2:12.19 | A+2.40s to AA·+11.20s to Sectionals | 2025-11-08 | 2025 MN WOLF HOWL AT THE MOON INVITEvenue |
| 400 Individual Medley | SCY | 5:05.59 | BB+16.10s to A·+41.60s to Sectionals | 2024-12-14 | 2024 MN SCSC Winter Carnivalvenue |
| 50 Freestyle | LCM | 27.15 | AA+0.26s to AAA·+1.16s to Sectionals | 2025-06-27 | 2025 MN AQJT Aquajets Summer Spectacularvenue |
| 100 Freestyle | LCM | 1:01.01 | AA+2.02s to AAA·+4.42s to Sectionals | 2025-06-29 | 2025 MN AQJT Aquajets Summer Spectacularvenue |
| 200 Freestyle | LCM | 2:14.28 | AA+5.39s to AAA·+10.79s to Sectionals | 2025-06-28 | 2025 MN AQJT Aquajets Summer Spectacularvenue |
| 400 Freestyle | LCM | 4:50.56 | A+3.07s to AA·+28.37s to Sectionals | 2025-05-29 | 2025 MN WOLF HUFF N PUFF INVITEvenue |
| 50 Backstroke | LCM | 31.62 | AA+0.53s to AAA·+2.93s to Sectionals | 2025-05-31 | 2025 MN WOLF HUFF N PUFF INVITEvenue |
| 100 Backstroke | LCM | 1:06.65 | AA+0.86s to AAA·+2.26s to Sectionals | 2025-06-29 | 2025 MN AQJT Aquajets Summer Spectacularvenue |
| 200 Backstroke | LCM | 2:22.14 | AAA+5.65s to AAAA·+2.35s to Sectionals | 2025-06-28 | 2025 MN AQJT Aquajets Summer Spectacularvenue |
| 100 Breaststroke | LCM | 1:24.79 | BB+4.20s to A·+12.00s to Sectionals | 2025-05-03 | 2025 MN RSC Pentathlonvenue |
| 100 Butterfly | LCM | 1:11.74 | BB+2.85s to A·+10.25s to Sectionals | 2025-05-03 | 2025 MN RSC Pentathlonvenue |
| 200 Individual Medley | LCM | 2:35.86 | A+5.57s to AA·+16.47s to Sectionals | 2025-06-01 | 2025 MN WOLF HUFF N PUFF INVITEvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 26.69 | flat | 200 Free Relay | 2024-03-17 | 2024 MN NSAC 11-14 State Championship |
| 50 Freestyle | SCY | 24.20 | flying | 200 Free Relay (leg 2) | 2025-03-23 | 2025 MN NSAC Short Course 11-14 State Champio |
| 50 Freestyle | SCY | 26.35 | flying | 200 Medley Relay (leg 4) | 2024-03-17 | 2024 MN NSAC 11-14 State Championship |
| 100 Freestyle | SCY | 59.38 | flat | 400 Free Relay | 2024-03-15 | 2024 MN NSAC 11-14 State Championship |
| 100 Freestyle | SCY | 57.96 | flying | 400 Medley Relay (leg 4) | 2024-03-16 | 2024 MN NSAC 11-14 State Championship |
| 100 Freestyle | SCY | 54.24 | flying | 400 Free Relay (leg 2) | 2025-03-21 | 2025 MN NSAC Short Course 11-14 State Champio |
| 200 Freestyle | SCY | 1:58.02 | flying | 800 Free Relay (leg 2) | 2025-03-20 | 2025 MN NSAC Short Course 11-14 State Champio |
| 50 Backstroke | SCY | 27.01 | flat | 200 Medley Relay | 2025-03-23 | 2025 MN NSAC Short Course 11-14 State Champio |
| 100 Backstroke | SCY | 58.43 | flat | 400 Medley Relay | 2025-03-22 | 2025 MN NSAC Short Course 11-14 State Champio |
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 13-14 · SCY
3086 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:33.66 | 651 |
| 200 BK SCY | 2:04.87 | 801 |
| 200 BR SCY | 3:06.93 | 345 |
| 200 IM SCY | 2:12.19 | 720 |
| 400 IM SCY | 5:05.59 | 569 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
3524 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:54.23 | 819 |
| 100 BK SCY | 58.95 | 747 |
| 100 BR SCY | 1:14.81 | 526 |
| 100 FL SCY | 59.22 | 712 |
| 200 IM SCY | 2:12.19 | 720 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.52
Front half 25.55s · back half 26.97s
200 Freestyle SCY 1:54.23
Front half 54.14s · back half 60.09s
1650 Freestyle SCY 18:56.53
100 Backstroke SCY 58.95
Front half 28.75s · back half 30.20s
200 Backstroke SCY 2:04.87
Front half 61.02s · back half 63.85s
100 Breaststroke SCY 1:14.81
Front half 34.95s · back half 39.86s
200 Breaststroke SCY 3:06.93
Front half 88.75s · back half 98.18s
100 Butterfly SCY 59.22
Front half 27.58s · back half 31.64s
100 Individual Medley SCY 1:01.93
Front half 27.98s · back half 33.95s
200 Individual Medley SCY 2:12.19
Front half 60.11s · back half 72.08s
400 Individual Medley SCY 5:05.59
Front half 138.40s · back half 167.19s
100 Freestyle LCM 1:01.01
Front half 28.75s · back half 32.26s
200 Freestyle LCM 2:14.28
Front half 63.78s · back half 70.50s
400 Freestyle LCM 4:50.56
Front half 143.44s · back half 147.12s
100 Backstroke LCM 1:06.65
Front half 32.23s · back half 34.42s
200 Backstroke LCM 2:22.14
Front half 69.12s · back half 73.02s
200 Individual Medley LCM 2:35.86
Front half 70.59s · back half 85.27s
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.