Jason Sun
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.77 | AA+0.38s to AAA·+0.48s to Sectionals | 2026-01-17 | 2026 Vector Security Polar Plunge Meetvenue |
| 100 Freestyle | SCY | 47.85 | AAA+1.06s to AAAA·Sectionals ✓+1.46s to Futures | 2026-03-15 | 2026 NC TAC Speedo Champions Series ESSZvenue |
| 200 Freestyle | SCY | 1:42.55 | AAA+0.36s to AAAA·Sectionals ✓+0.96s to Futures | 2026-03-13 | 2026 NC TAC Speedo Champions Series ESSZvenue |
| 500 Freestyle | SCY | 4:38.79 | AAA+1.00s to AAAA·Sectionals ✓+1.70s to Futures | 2026-03-27 | 2026 TAC TITANS Tarheel States Meetvenue |
| 50 Backstroke | SCY | 26.44 | A+0.35s to AA·+0.75s to Sectionals | 2025-10-10 | TAC v. NOVA Dual Meet - copiedvenue |
| 100 Backstroke | SCY | 57.94 | A+2.25s to AA·+2.85s to Sectionals | 2025-10-11 | TAC v. NOVA Dual Meet - copiedvenue |
| 200 Backstroke | SCY | 1:59.98 | AA+3.29s to AAA·Sectionals ✓+7.19s to Futures | 2026-01-18 | 2026 Vector Security Polar Plunge Meetvenue |
| 50 Breaststroke | SCY | 29.79 | AA+0.90s to AAA·+0.30s to Sectionals | 2025-09-21 | 2025 TAC TITANS Blue v Green Meetvenue |
| 200 Breaststroke | SCY | 2:05.97 | AAA+0.68s to AAAA·Futures ✓+4.38s to Winter JNs | 2026-03-27 | 2026 TAC TITANS Tarheel States Meetvenue |
| 50 Butterfly | SCY | 25.60 | AA+0.61s to AAA·+1.31s to Sectionals | 2025-09-21 | 2025 TAC TITANS Blue v Green Meetvenue |
| 100 Butterfly | SCY | 52.64 | AAA+2.15s to AAAA·Sectionals ✓+2.05s to Futures | 2025-11-07 | 2025 TAC TITANS Big Southern Classicvenue |
| 200 Butterfly | SCY | 1:53.02 | AAAA·Futures ✓+3.93s to Winter JNs | 2026-03-14 | 2026 NC TAC Speedo Champions Series ESSZvenue |
| 100 Individual Medley | SCY | 56.16 | 2025-09-21 | 2025 TAC TITANS Blue v Green Meetvenue | |
| 200 Individual Medley | SCY | 1:53.55 | AAA+0.06s to AAAA·Futures ✓+3.96s to Winter JNs | 2026-03-28 | 2026 TAC TITANS Tarheel States Meetvenue |
| 400 Individual Medley | SCY | 4:00.06 | AAAA·Futures ✓+3.57s to Winter JNs | 2026-03-25 | 2026 TAC TITANS Tarheel States Meetvenue |
| 50 Freestyle | LCM | 25.49 | AAA+0.70s to AAAA·Sectionals ✓+0.90s to Futures | 2025-07-12 | 2025 NC LC SR Championshipsvenue |
| 100 Freestyle | LCM | 55.37 | AAA+1.48s to AAAA·+0.08s to Sectionals | 2025-06-15 | 2025 TAC TITANS Triangle Classicvenue |
| 200 Freestyle | LCM | 1:59.68 | AAA+1.69s to AAAA·Sectionals ✓+1.89s to Futures | 2025-06-13 | 2025 TAC TITANS Triangle Classicvenue |
| 400 Freestyle | LCM | 4:29.49 | AA+5.80s to AAA·+10.40s to Sectionals | 2025-05-16 | 2025 TAC TITANS Spring Fling Meetvenue |
| 100 Backstroke | LCM | 1:05.46 | A+0.17s to AA·+0.97s to Sectionals | 2025-06-14 | 2025 TAC TITANS Triangle Classicvenue |
| 100 Breaststroke | LCM | 1:15.02 | A+1.23s to AA·+2.63s to Sectionals | 2025-05-18 | 2025 TAC TITANS Spring Fling Meetvenue |
| 200 Breaststroke | LCM | 2:35.84 | AA+2.35s to AAA·Sectionals ✓+6.75s to Futures | 2025-06-14 | 2025 TAC TITANS Triangle Classicvenue |
| 200 Individual Medley | LCM | 2:13.84 | AAA+1.45s to AAAA·Sectionals ✓+1.05s to Futures | 2025-06-15 | 2025 TAC TITANS Triangle Classicvenue |
| 400 Individual Medley | LCM | 4:55.68 | AA+0.09s to AAA·+1.79s to Sectionals | 2025-06-13 | 2025 TAC TITANS Triangle Classicvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 23.48 | flying | 200 Free Relay (leg 4) | 2023-10-07 | 2023 Atlantic Coast Clash Invite |
| 100 Freestyle | SCY | 50.40 | flying | 400 Free Relay (leg 4) | 2023-10-08 | 2023 Atlantic Coast Clash Invite |
| 200 Freestyle | SCY | 1:41.52 | flying | 800 Free Relay (leg 4) | 2026-03-12 | 2026 NC TAC Speedo Champions Series ESSZ |
| 50 Breaststroke | SCY | 30.80 | flying | 200 Medley Relay (leg 2) | 2023-10-07 | 2023 Atlantic Coast Clash Invite |
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
5741 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:38.79 | 973 |
| 200 BK SCY | 1:59.98 | 785 |
| 200 BR SCY | 2:05.97 | 983 |
| 200 FL SCY | 1:53.02 | 991 |
| 200 IM SCY | 1:53.55 | 990 |
| 400 IM SCY | 4:00.06 | 1019 |
IMR 15-16 · SCY
3519 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:42.55 | 983 |
| 100 BK SCY | 57.94 | 669 |
| 100 FL SCY | 52.64 | 877 |
| 200 IM SCY | 1:53.55 | 990 |
| 100 BR 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 47.85
Front half 23.25s · back half 24.60s
200 Freestyle SCY 1:42.55
Front half 50.60s · back half 51.95s
500 Freestyle SCY 4:38.79
Front half 138.86s · back half 139.93s
100 Backstroke SCY 57.94
Front half 28.10s · back half 29.84s
200 Backstroke SCY 1:59.98
Front half 58.30s · back half 61.68s
200 Breaststroke SCY 2:05.97
Front half 61.24s · back half 64.73s
100 Butterfly SCY 52.64
Front half 24.83s · back half 27.81s
200 Butterfly SCY 1:53.02
Front half 54.01s · back half 59.01s
100 Individual Medley SCY 56.16
Front half 26.73s · back half 29.43s
200 Individual Medley SCY 1:53.55
Front half 54.41s · back half 59.14s
400 Individual Medley SCY 4:00.06
Front half 116.65s · back half 123.41s
100 Freestyle LCM 55.37
Front half 26.90s · back half 28.47s
200 Freestyle LCM 1:59.68
Front half 58.20s · back half 61.48s
400 Freestyle LCM 4:29.49
Front half 134.83s · back half 134.66s
100 Backstroke LCM 1:05.46
Front half 31.63s · back half 33.83s
100 Breaststroke LCM 1:15.02
Front half 35.91s · back half 39.11s
200 Breaststroke LCM 2:35.84
Front half 75.03s · back half 80.81s
200 Individual Medley LCM 2:13.84
Front half 64.29s · back half 69.55s
400 Individual Medley LCM 4:55.68
Front half 143.96s · back half 151.72s
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.