swimMarigold Yu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.73 | B+1.64s to BB·+12.94s to Sectionals | 2025-11-15 | 2025 PV November Open - Franconiavenue |
| 100 Freestyle | SCY | 1:25.00 | B+3.81s to BB·+31.91s to Sectionals | 2025-11-16 | 2025 PV November Open - Franconiavenue |
| 50 Backstroke | SCY | 42.43 | BB+4.44s to A·+16.14s to Futures | 2025-11-16 | 2025 PV November Open - Franconiavenue |
| 100 Backstroke | SCY | 1:31.88 | BB+9.59s to A·+32.59s to Sectionals | 2025-11-15 | 2025 PV November Open - Franconiavenue |
| 50 Breaststroke | SCY | 45.91 | BB+3.12s to A·+16.12s to Futures | 2025-11-15 | 2025 PV November Open - Franconiavenue |
| 100 Breaststroke | SCY | 1:33.16 | A+4.07s to AA·+24.97s to Sectionals | 2026-03-14 | 2026 PV SC 14 & Under Championships - copiedvenue |
| 50 Butterfly | SCY | 44.06 | B+1.37s to BB·+18.37s to Futures | 2025-11-16 | 2025 PV November Open - Franconiavenue |
| 100 Individual Medley | SCY | 1:29.21 | BB+6.62s to A | 2026-02-15 | 2026 ASA President's Day Classicvenue |
| 50 Freestyle | LCM | 41.28 | B+0.29s to BB·+12.99s to Sectionals | 2026-06-07 | 2026 Ray Benecki LC Invitational - copiedvenue |
| 100 Freestyle | LCM | 1:35.96 | B+2.87s to BB·+35.27s to Sectionals | 2026-06-28 | 2026 FXFX Summer Solstice LC Champsvenue |
| 50 Backstroke | LCM | 48.80 | BB+5.21s to A·+17.91s to Futures | 2026-06-28 | 2026 FXFX Summer Solstice LC Champsvenue |
| 100 Backstroke | LCM | 1:42.62 | BB+7.63s to A·+34.73s to Sectionals | 2026-06-07 | 2026 Ray Benecki LC Invitational - copiedvenue |
| 50 Breaststroke | LCM | 45.72 | AA+1.43s to AAA·+10.93s to Futures | 2026-07-19 | PV 2026 LC Age Group Championships - copiedvenue |
| 100 Breaststroke | LCM | 1:36.83 | AAA+3.74s to AAAA·+18.94s to Sectionals | 2026-07-18 | PV 2026 LC Age Group Championships - copiedvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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.
IMX / IMR
IMX 10 & under · LCM
1378 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:42.62 | 493 |
| 100 BR LCM | 1:36.83 | 885 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
2216 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:25.00 | 384 |
| 50 BK SCY | 42.43 | 453 |
| 50 BR SCY | 45.91 | 518 |
| 50 FL SCY | 44.06 | 358 |
| 100 IM SCY | 1:29.21 | 503 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:25.00
Front half 39.72s · back half 45.28s
100 Backstroke SCY 1:31.88
Front half 42.92s · back half 48.96s
100 Breaststroke SCY 1:33.16
Front half 44.92s · back half 48.24s
100 Individual Medley SCY 1:29.21
Front half 41.52s · back half 47.69s
100 Freestyle LCM 1:35.96
Front half 44.09s · back half 51.87s
100 Breaststroke LCM 1:36.83
Front half 46.21s · back half 50.62s
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.