Sienna Yang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.19 | 2025-01-01 | Metropolitan Swimming Club | |
| 50 Freestyle | SCY | 39.65 | 2026-01-31 | 2026 MR LIE Second Chance Invitational venue | |
| 100 Freestyle | SCY | 1:29.46 | 2026-02-01 | 2026 MR LIE Second Chance Invitational venue | |
| 200 Freestyle | SCY | 3:21.79 | 2026-01-17 | 2026 MR AGUA MLK Invitational venue | |
| 25 Backstroke | SCY | 22.16 | 2025-01-01 | Metropolitan Swimming Club | |
| 50 Backstroke | SCY | 46.47 | 2026-03-07 | 2026 MR AGUA Last Chance Invitational venue | |
| 100 Backstroke | SCY | 1:26.71 | 2026-01-30 | 2026 MR LIE Second Chance Invitational | |
| 25 Breaststroke | SCY | 25.43 | 2025-01-01 | Metropolitan Swimming Club | |
| 50 Breaststroke | SCY | 49.62 | 2026-01-17 | 2026 MR AGUA MLK Invitational | |
| 100 Breaststroke | SCY | 1:43.35 | 2026-01-30 | 2026 MR LIE Second Chance Invitational | |
| 25 Butterfly | SCY | 20.90 | 2025-01-01 | Metropolitan Swimming Club | |
| 50 Butterfly | SCY | 47.61 | 2026-01-17 | 2026 MR AGUA MLK Invitational | |
| 100 Individual Medley | SCY | 1:43.60 | 2026-03-07 | 2026 MR AGUA Last Chance Invitational | |
| 50 Freestyle | LCM | 43.40 | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational fast pool | |
| 100 Freestyle | LCM | 1:12.89 | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational | |
| 200 Freestyle | LCM | 3:35.51 | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational fast pool | |
| 50 Backstroke | LCM | 51.55 | 2026-05-24 | 2026 MR AGUA Memorial Day Invitational fast pool | |
| 100 Backstroke | LCM | 1:49.22 | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitational venue | |
| 50 Breaststroke | LCM | 51.55 | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational | |
| 100 Breaststroke | LCM | 2:09.77 | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitational | |
| 50 Butterfly | LCM | 48.02 | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitational venue |
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.
IMX / IMR
IMX 10 & under · SCY
1313 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:21.79 | 307 |
| 100 BK SCY | 1:26.71 | 539 |
| 100 BR SCY | 1:43.35 | 467 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · LCM
2237 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:12.89 | 916 |
| 50 BK LCM | 51.55 | 384 |
| 50 BR LCM | 51.55 | 544 |
| 50 FL LCM | 48.02 | 393 |
| 200 IM LCM | — | 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 1:29.46
Front half 42.29s · back half 47.17s
200 Freestyle SCY 3:21.79
Front half 98.29s · back half 103.50s
100 Individual Medley SCY 1:43.60
Front half 51.27s · back half 52.33s
200 Freestyle LCM 3:35.51
Front half 104.23s · back half 111.28s
100 Backstroke LCM 1:49.22
Front half 52.75s · back half 56.47s
Progression
Faster times are higher. One card per event, all courses & history.