Serena Tu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.64 | AA+0.25s to AAA·+0.35s to Sectionals | 2024-02-18 | 2024 OH UASC SC Regional Championshipsvenue |
| 100 Freestyle | SCY | 55.77 | AA+0.68s to AAA·+1.28s to Sectionals | 2025-03-02 | 2025 OH Tim Myers Memorial SC Senior Champsvenue |
| 200 Freestyle | SCY | 2:03.16 | AA+4.27s to AAA·+5.27s to Sectionals | 2025-02-28 | 2025 OH Tim Myers Memorial SC Senior Champsvenue |
| 500 Freestyle | SCY | 5:31.55 | AA+10.86s to AAA·+16.56s to Sectionals | 2025-03-02 | 2025 OH Tim Myers Memorial SC Senior Champsvenue |
| 100 Backstroke | SCY | 1:02.87 | A+0.48s to AA·+2.38s to Sectionals | 2025-03-01 | 2025 OH Tim Myers Memorial SC Senior Champsvenue |
| 200 Backstroke | SCY | 2:17.26 | A+1.87s to AA·+5.77s to Sectionals | 2024-02-19 | 2024 OH UASC SC Regional Championshipsvenue |
| 100 Breaststroke | SCY | 1:16.40 | BB+1.41s to A·+6.91s to Sectionals | 2024-02-17 | 2024 OH UASC SC Regional Championshipsvenue |
| 400 Individual Medley | SCY | 5:14.47 | BB+3.48s to A·+30.48s to Sectionals | 2024-02-17 | 2024 OH UASC SC Regional Championshipsvenue |
| 50 Freestyle | LCM | 29.32 | AA+0.33s to AAA·+0.53s to Sectionals | 2025-07-26 | 2025 OH LSC LC Senior Champsvenue |
| 100 Freestyle | LCM | 1:04.85 | AA+2.36s to AAA·+3.06s to Sectionals | 2024-07-28 | 2024 OH LSC LC Senior Champsvenue |
| 200 Freestyle | LCM | 2:20.84 | AA+5.35s to AAA·+7.75s to Sectionals | 2024-07-26 | 2024 OH LSC LC Senior Champsvenue |
| 50 Backstroke | LCM | 34.54 | AA+1.25s to AAA·+3.05s to Sectionals | 2025-07-25 | 2025 OH LSC LC Senior Champsvenue |
| 100 Backstroke | LCM | 1:13.85 | A+1.26s to AA·+3.36s to Sectionals | 2025-07-26 | 2025 OH LSC LC Senior Champsvenue |
| 200 Backstroke | LCM | 2:37.09 | A+1.10s to AA·+5.70s to Sectionals | 2024-07-26 | 2024 OH LSC LC Senior Champsvenue |
| 50 Breaststroke | LCM | 39.52 | A+0.83s to AA·+3.93s to Sectionals | 2025-07-26 | 2025 OH LSC LC Senior Champsvenue |
| 50 Butterfly | LCM | 32.72 | A+0.03s to AA·+2.43s to Sectionals | 2024-07-28 | 2024 OH LSC LC Senior Champsvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.35 | flying | 200 Medley Relay (leg 4) | 2024-03-10 | 2024 OH SC Junior Championships |
| 50 Freestyle | SCY | 25.81 | flying | 200 Free Relay (leg 4) | 2024-03-09 | 2024 OH SC Junior Championships |
| 100 Freestyle | SCY | 56.58 | flying | 400 Free Relay (leg 3) | 2024-03-10 | 2024 OH SC Junior Championships |
| 200 Freestyle | SCY | 2:03.50 | flying | 800 Free Relay (leg 2) | 2024-03-08 | 2024 OH SC Junior Championships |
| 50 Freestyle | LCM | 29.19 | flying | 200 Free Relay (leg 4) | 2024-07-20 | 2024 OH OSI LC Junior Championships |
| 100 Freestyle | LCM | 1:04.72 | flying | 400 Free Relay (leg 4) | 2024-07-21 | 2024 OH OSI LC Junior Championships |
| 200 Freestyle | LCM | 2:20.71 | flying | 800 Free Relay (leg 4) | 2024-07-18 | 2024 OH OSI LC Junior 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
2049 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:31.55 | 746 |
| 200 BK SCY | 2:17.26 | 696 |
| 400 IM SCY | 5:14.47 | 607 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 15-16 · SCY
2058 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.16 | 747 |
| 100 BK SCY | 1:02.87 | 710 |
| 100 BR SCY | 1:16.40 | 601 |
| 100 FL SCY | — | 0 |
| 200 IM 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 55.77
Front half 26.90s · back half 28.87s
200 Freestyle SCY 2:03.16
Front half 59.57s · back half 63.59s
500 Freestyle SCY 5:31.55
Front half 162.51s · back half 169.04s
100 Backstroke SCY 1:02.87
Front half 30.55s · back half 32.32s
200 Backstroke SCY 2:17.26
Front half 66.20s · back half 71.06s
400 Individual Medley SCY 5:14.47
Front half 152.85s · back half 161.62s
100 Freestyle LCM 1:04.85
Front half 30.98s · back half 33.87s
200 Freestyle LCM 2:20.84
Front half 67.85s · back half 72.99s
100 Backstroke LCM 1:13.85
Front half 35.56s · back half 38.29s
200 Backstroke LCM 2:37.09
Front half 76.25s · back half 80.84s
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.