swimAllison Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 16.48 | 2020-01-11 | 2020 MR BAD New Years Invite | |
| 50 Freestyle | SCY | 25.30 | AAA+1.11s to AAAA·+0.41s to Sectionals | 2025-12-06 | 2025 MR NYS Holiday Classic Trials & Finalsvenue |
| 100 Freestyle | SCY | 55.23 | AA+0.14s to AAA·+1.14s to Sectionals | 2024-11-08 | 2024 MR LIE Fall Classic Invitational |
| 200 Freestyle | SCY | 2:01.85 | AA+2.96s to AAA·+5.16s to Sectionals | 2026-02-01 | 2026 MR LIE Second Chance Invitationalvenue |
| 500 Freestyle | SCY | 5:12.63 | AAA+6.54s to AAAA·+2.74s to Sectionals | 2025-10-24 | 2025 MR AGUA October Time Trials |
| 25 Backstroke | SCY | 19.69 | 2020-01-11 | 2020 MR BAD New Years Invite | |
| 50 Backstroke | SCY | 31.40 | BB+0.61s to A·+2.81s to Sectionals | 2024-01-13 | 2024 MR AGUA MLK Invitational |
| 100 Backstroke | SCY | 1:02.11 | AA+2.42s to AAA·+1.32s to Sectionals | 2026-03-15 | 2026 MR 15-18 Age Group Team Challengevenue |
| 200 Backstroke | SCY | 2:15.96 | A+0.57s to AA·+2.67s to Sectionals | 2026-03-07 | 2026 MR AGUA Last Chance Invitationalvenue |
| 25 Breaststroke | SCY | 23.40 | 2020-01-11 | 2020 MR BAD New Years Invite | |
| 50 Breaststroke | SCY | 40.28 | B+1.39s to BB·+6.69s to Sectionals | 2021-04-24 | 2021 MR YFD Spring Time Trials |
| 100 Breaststroke | SCY | 1:15.89 | BB+0.90s to A·+5.00s to Sectionals | 2023-11-17 | 2023 MR LIAC Thanksgiving Invitational |
| 200 Breaststroke | SCY | 2:26.24 | AAA+5.05s to AAAA·Sectionals ✓+3.55s to Futures | 2023-02-09 | 2023 MR AGUA February Time Trials |
| 25 Butterfly | SCY | 19.84 | 2020-01-11 | 2020 MR BAD New Years Invite | |
| 50 Butterfly | SCY | 30.68 | BB+0.39s to A·+3.29s to Sectionals | 2023-11-03 | 2023 MR LIE Fall Classic Invitational |
| 100 Butterfly | SCY | 1:03.57 | A+1.28s to AA·+4.48s to Sectionals | 2026-01-31 | 2026 MR LIE Second Chance Invitationalvenue |
| 200 Butterfly | SCY | 2:29.74 | BB+5.55s to A·+17.55s to Sectionals | 2023-11-17 | 2023 MR LIAC Thanksgiving Invitational |
| 100 Individual Medley | SCY | 1:08.84 | 2024-01-13 | 2024 MR AGUA MLK Invitational | |
| 200 Individual Medley | SCY | 2:21.41 | A+2.62s to AA·+8.82s to Sectionals | 2026-01-31 | 2026 MR LIE Second Chance Invitationalvenue |
| 400 Individual Medley | SCY | 5:08.40 | A+10.41s to AA·+29.71s to Sectionals | 2025-01-18 | 2025 MR AGUA MLK Invitational |
| 50 Freestyle | LCM | 29.15 | AA+0.16s to AAA·+0.76s to Sectionals | 2025-08-06 | 2025 Summer Elite Showcasevenue |
| 100 Freestyle | LCM | 1:02.05 | AAA+2.36s to AAAA·+0.76s to Sectionals | 2025-08-08 | 2025 Summer Elite Showcasevenue |
| 200 Freestyle | LCM | 2:16.47 | AA+0.98s to AAA·+4.38s to Sectionals | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitationalvenue |
| 400 Freestyle | LCM | 5:10.66 | A+12.57s to AA·+31.87s to Sectionals | 2024-06-22 | 2024 MR LIE June Jamboree Invitationalvenue |
| 50 Backstroke | LCM | 34.91 | A+0.12s to AA·+2.02s to Sectionals | 2025-08-06 | 2025 Summer Elite Showcasevenue |
| 100 Backstroke | LCM | 1:13.39 | A+0.80s to AA·+3.60s to Sectionals | 2026-05-23 | 2026 MR AGUA Memorial Day Invitationalfast pool |
| 200 Backstroke | LCM | 2:40.25 | A+4.26s to AA·+8.26s to Sectionals | 2026-05-24 | 2026 MR AGUA Memorial Day Invitationalfast pool |
| 50 Breaststroke | LCM | 39.24 | A+0.55s to AA·+0.95s to Sectionals | 2024-07-31 | 2024 Summer Elite Showcase |
| 100 Breaststroke | LCM | 1:14.50 | AAAA·Futures ✓+0.71s to Winter JNs | 2025-07-18 | 2025 MR LC Junior Mets Championship |
| 200 Breaststroke | LCM | 3:26.77 | B+5.48s to BB·+30.78s to Sectionals | 2024-06-23 | 2024 MR LIE June Jamboree Invitationalvenue |
| 50 Butterfly | LCM | 32.25 | AA+0.96s to AAA·+0.96s to Sectionals | 2026-05-23 | 2026 MR AGUA Memorial Day Invitationalfast pool |
| 100 Butterfly | LCM | 1:12.21 | A+1.72s to AA·+4.82s to Sectionals | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitationalvenue |
| 200 Individual Medley | LCM | 2:43.83 | A+4.04s to AA·+12.44s to Sectionals | 2024-08-01 | 2024 ISCA Summer Senior Blastvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 25.54 | flat | 200 Free Relay | 2026-03-15 | 2026 MR 15-18 Age Group Team Challenge |
| 50 Freestyle | SCY | 25.92 | flying | 200 Medley Relay (leg 4) | 2026-03-13 | 2026 MR 15-18 Age Group Team Challenge |
| 100 Freestyle | SCY | 54.83 | flat | 400 Free Relay | 2026-03-14 | 2026 MR 15-18 Age Group Team Challenge |
| 100 Freestyle | SCY | 55.50 | flying | 400 Medley Relay (leg 4) | 2026-03-15 | 2026 MR 15-18 Age Group Team Challenge |
| 50 Freestyle | LCM | 30.94 | flat | 200 Free Relay | 2023-07-23 | 2023 MR Metro LC Age Group Championships |
| 100 Freestyle | LCM | 1:09.74 | flat | 400 Free Relay | 2023-07-22 | 2023 MR Metro LC Age Group Championships |
| 50 Backstroke | LCM | 36.73 | flat | 200 Medley Relay | 2023-07-21 | 2023 MR Metro LC Age Group Championships |
| 100 Backstroke | LCM | 1:21.26 | flat | 400 Medley Relay | 2023-07-23 | 2023 MR Metro LC Age Group 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 15-16 · SCY
4373 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:12.63 | 890 |
| 200 BK SCY | 2:15.96 | 717 |
| 200 BR SCY | 2:26.24 | 867 |
| 200 FL SCY | 2:29.74 | 573 |
| 200 IM SCY | 2:21.41 | 683 |
| 400 IM SCY | 5:08.40 | 643 |
IMR 15-16 · LCM
3825 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:16.47 | 803 |
| 100 BK LCM | 1:13.39 | 700 |
| 100 BR LCM | 1:14.50 | 979 |
| 100 FL LCM | 1:12.21 | 673 |
| 200 IM LCM | 2:43.83 | 670 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.23
200 Freestyle SCY 2:01.85
Front half 59.24s · back half 62.61s
500 Freestyle SCY 5:12.63 split/total mismatch
50 Backstroke SCY 31.40 split/total mismatch
Front half 44.93s · back half -13.53s
100 Backstroke SCY 1:02.11
Front half 30.76s · back half 31.35s
200 Backstroke SCY 2:15.96
Front half 66.55s · back half 69.41s
25 Butterfly SCY 19.84 split/total mismatch
Front half 41.81s · back half -21.97s
50 Butterfly SCY 30.68 split/total mismatch
Front half 47.51s · back half -16.83s
100 Butterfly SCY 1:03.57
Front half 30.12s · back half 33.45s
200 Butterfly SCY 2:29.74 split/total mismatch
Front half 68.35s · back half 81.39s
200 Individual Medley SCY 2:21.41
Front half 65.42s · back half 75.99s
400 Individual Medley SCY 5:08.40 split/total mismatch
Front half 76.66s · back half 231.74s
200 Freestyle LCM 2:16.47
Front half 66.33s · back half 70.14s
400 Freestyle LCM 5:10.66
Front half 153.70s · back half 156.96s
100 Backstroke LCM 1:13.39
Front half 34.93s · back half 38.46s
200 Backstroke LCM 2:40.25
Front half 77.17s · back half 83.08s
100 Breaststroke LCM 1:14.50
200 Breaststroke LCM 3:26.77
Front half 100.26s · back half 106.51s
100 Butterfly LCM 1:12.21
Front half 33.37s · back half 38.84s
200 Individual Medley LCM 2:43.83
Front half 76.14s · back half 87.69s
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.