Helen Guo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 59.64 | A+0.05s to AA | 2026-01-18 | Cal Invitational Swim Meet venue |
| 200 Freestyle | SCY | 2:10.79 | A+1.20s to AA | 2026-02-14 | 2026 Santa Clara Senior Champs venue |
| 50 Breaststroke | SCY | 33.66 | AAA+1.27s to AAAA | 2026-03-21 | SCY Spring Age Group Championships venue |
| 100 Breaststroke | SCY | 1:11.12 | AAA+2.93s to AAAA | 2026-02-15 | 2026 Santa Clara Senior Champs venue |
| 200 Breaststroke | SCY | 2:34.60 | AA+0.61s to AAA | 2026-03-20 | SCY Spring Age Group Championships venue |
| 100 Butterfly | SCY | 1:04.68 | AA+2.69s to AAA | 2026-03-21 | SCY Spring Age Group Championships venue |
| 200 Individual Medley | SCY | 2:26.44 | A+1.35s to AA | 2026-03-22 | SCY Spring Age Group Championships venue |
| 400 Individual Medley | SCY | 5:07.85 | A+0.56s to AA | 2026-03-20 | SCY Spring Age Group Championships venue |
| 50 Freestyle | LCM | 35.07 | BB+2.48s to A | 2023-08-05 | 2023 Western Zone Age Group Championships venue |
| 100 Freestyle | LCM | 1:17.04 | B+0.15s to BB | 2023-08-03 | 2023 Western Zone Age Group Championships venue |
| 200 Freestyle | LCM | 2:47.13 | BB+12.44s to A | 2023-08-02 | 2023 Western Zone Age Group Championships venue |
| 50 Breaststroke | LCM | 42.56 | BB+0.47s to A | 2023-08-02 | 2023 Western Zone Age Group Championships venue |
| 100 Breaststroke | LCM | 1:33.41 | BB+3.62s to A | 2023-08-04 | 2023 Western Zone Age Group Championships venue |
| 50 Butterfly | LCM | 38.78 | B+0.49s to BB | 2023-08-03 | 2023 Western Zone Age Group Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
IMX / IMR
IMX 13-14 · SCY
2183 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:34.60 | 796 |
| 200 IM SCY | 2:26.44 | 680 |
| 400 IM SCY | 5:07.85 | 707 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
2886 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:10.79 | 684 |
| 100 BR SCY | 1:11.12 | 817 |
| 100 FL SCY | 1:04.68 | 705 |
| 200 IM SCY | 2:26.44 | 680 |
| 100 BK 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 59.64
Front half 28.88s · back half 30.76s
200 Freestyle SCY 2:10.79
Front half 63.22s · back half 67.57s
100 Breaststroke SCY 1:11.12
Front half 33.75s · back half 37.37s
200 Breaststroke SCY 2:34.60
Front half 74.74s · back half 79.86s
100 Butterfly SCY 1:04.68
Front half 30.13s · back half 34.55s
200 Individual Medley SCY 2:26.44
Front half 71.04s · back half 75.40s
400 Individual Medley SCY 5:07.85
Front half 148.45s · back half 159.40s
100 Freestyle LCM 1:17.04
Front half 36.50s · back half 40.54s
200 Freestyle LCM 2:47.13
Front half 81.75s · back half 85.38s
100 Breaststroke LCM 1:33.41
Front half 45.43s · back half 47.98s
Progression
Faster times are higher. One card per event, all courses & history.