Alexander Yun
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.43 | AA+0.74s to AAA | 2024-03-10 | 2024 NE CRIM 15-19 AG Championships venue |
| 100 Freestyle | SCY | 48.49 | AA+0.80s to AAA | 2024-03-09 | 2024 NE CRIM 15-19 AG Championships venue |
| 200 Freestyle | SCY | 1:48.85 | AA+3.46s to AAA | 2024-02-18 | 2024 Region 1 Short Course Invitational fast pool |
| 100 Backstroke | SCY | 57.39 | BB+1.20s to A | 2024-03-10 | 2024 NE CRIM 15-19 AG Championships venue |
| 100 Breaststroke | SCY | 59.16 | AA+0.27s to AAA | 2024-03-08 | 2024 NE CRIM 15-19 AG Championships venue |
| 200 Breaststroke | SCY | 2:14.10 | A+0.31s to AA | 2024-02-19 | 2024 Region 1 Short Course Invitational fast pool |
| 100 Butterfly | SCY | 54.51 | A+0.62s to AA | 2024-03-08 | 2024 NE CRIM 15-19 AG Championships venue |
| 200 Individual Medley | SCY | 2:00.02 | AA+3.83s to AAA | 2024-02-17 | 2024 Region 1 Short Course Invitational fast pool |
| 400 Individual Medley | SCY | 4:34.11 | BB+0.52s to A | 2024-02-18 | 2024 Region 1 Short Course Invitational fast pool |
| 50 Freestyle | LCM | 24.90 | AAA+0.91s to AAAA | 2024-07-11 | 2024 NE BGSC LCM Senior Championships venue |
| 100 Freestyle | LCM | 55.93 | AA+0.74s to AAA | 2024-07-12 | 2024 NE BGSC LCM Senior Championships venue |
| 200 Freestyle | LCM | 2:08.14 | A+1.95s to AA | 2024-05-19 | 2024 NE CRIM MAY TEAM SPECIATY venue |
| 400 Freestyle | LCM | 4:45.59 | BB+4.90s to A | 2024-05-17 | 2024 NE CRIM MAY TEAM SPECIATY venue |
| 100 Backstroke | LCM | 1:05.36 | A+1.17s to AA | 2024-07-11 | 2024 NE BGSC LCM Senior Championships venue |
| 200 Backstroke | LCM | 2:46.23 | B+8.14s to BB | 2024-06-08 | 2024 NE KING-CAC Almost Summer Invite venue |
| 100 Breaststroke | LCM | 1:10.13 | AA+1.74s to AAA | 2024-07-14 | 2024 NE BGSC LCM Senior Championships venue |
| 100 Butterfly | LCM | 1:04.46 | BB+0.17s to A | 2024-07-14 | 2024 NE BGSC LCM Senior Championships venue |
| 200 Individual Medley | LCM | 2:24.20 | A+2.31s to AA | 2024-07-13 | 2024 NE BGSC LCM Senior Championships venue |
| 400 Individual Medley | LCM | 5:48.15 | B+3.66s to BB | 2024-06-08 | 2024 NE KING-CAC Almost Summer Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 21.80 | flying | 200 Free Relay (leg 2) | 2024-03-09 | 2024 NE CRIM 15-19 AG Championships |
| 100 Freestyle | SCY | 47.54 | flying | 400 Free Relay (leg 2) | 2024-03-08 | 2024 NE CRIM 15-19 AG Championships |
| 100 Freestyle | SCY | 47.18 | flying | 400 Medley Relay (leg 4) | 2024-03-10 | 2024 NE CRIM 15-19 AG Championships |
| 200 Freestyle | SCY | 1:46.37 | flat | 800 Free Relay | 2024-03-07 | 2024 NE CRIM 15-19 AG Championships |
| 200 Freestyle | SCY | 1:49.45 | flying | 800 Free Relay (leg 3) | 2024-02-19 | 2024 Region 1 Short Course Invitational |
| 50 Breaststroke | SCY | 26.68 | flying | 200 Medley Relay (leg 2) | 2024-03-07 | 2024 NE CRIM 15-19 AG Championships |
| 100 Butterfly | SCY | 53.92 | flying | 400 Medley Relay (leg 3) | 2024-02-18 | 2024 Region 1 Short Course Invitational |
| 100 Freestyle | LCM | 55.15 | flat | 400 Free Relay | 2024-07-14 | 2024 NE BGSC LCM Senior Championships |
| 100 Freestyle | LCM | 54.26 | flying | 400 Medley Relay (leg 4) | 2024-07-13 | 2024 NE BGSC LCM Senior 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 17-18 · LCM
2285 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:45.59 | 630 |
| 200 BK LCM | 2:46.23 | 444 |
| 200 IM LCM | 2:24.20 | 715 |
| 400 IM LCM | 5:48.15 | 496 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
IMR 17-18 · SCY
3756 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:48.85 | 779 |
| 100 BK SCY | 57.39 | 618 |
| 100 BR SCY | 59.16 | 847 |
| 100 FL SCY | 54.51 | 730 |
| 200 IM SCY | 2:00.02 | 782 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 48.49
Front half 23.13s · back half 25.36s
200 Freestyle SCY 1:48.85
Front half 52.60s · back half 56.25s
100 Backstroke SCY 57.39
Front half 27.60s · back half 29.79s
100 Breaststroke SCY 59.16
Front half 27.47s · back half 31.69s
200 Breaststroke SCY 2:14.10
Front half 63.59s · back half 70.51s
100 Butterfly SCY 54.51
Front half 25.40s · back half 29.11s
200 Individual Medley SCY 2:00.02
Front half 58.11s · back half 61.91s
400 Individual Medley SCY 4:34.11
Front half 132.07s · back half 142.04s
100 Freestyle LCM 55.93
Front half 26.16s · back half 29.77s
200 Freestyle LCM 2:08.14
Front half 61.01s · back half 67.13s
400 Freestyle LCM 4:45.59
Front half 138.39s · back half 147.20s
100 Backstroke LCM 1:05.36
Front half 31.16s · back half 34.20s
100 Breaststroke LCM 1:10.13
Front half 32.50s · back half 37.63s
100 Butterfly LCM 1:04.46
Front half 28.96s · back half 35.50s
200 Individual Medley LCM 2:24.20
Front half 68.68s · back half 75.52s
Progression
Faster times are higher. One card per event, all courses & history.