swimIris Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 43.62 | +3.73s to B·+17.53s to Sectionals | 2024-02-10 | CO24-02024 CO 10&U Winter Spectacular venue |
| 100 Freestyle | SCY | 1:48.28 | +17.39s to B·+51.79s to Sectionals | 2024-02-16 | 2024 CO FAST Aquarius Last Chance venue |
| 200 Freestyle | SCY | 4:05.79 | +43.00s to B·+123.40s to Sectionals | 2023-10-20 | 2023 CO Scary FAST Invite venue |
| 50 Backstroke | SCY | 51.54 | +2.95s to B·+25.25s to Futures | 2024-02-10 | CO24-02024 CO 10&U Winter Spectacular venue |
| 100 Backstroke | SCY | 2:02.44 | +16.65s to B·+61.05s to Sectionals | 2024-02-16 | 2024 CO FAST Aquarius Last Chance venue |
| 50 Breaststroke | SCY | 54.84 | +0.25s to B·+25.05s to Futures | 2024-02-17 | 2024 CO FAST Aquarius Last Chance venue |
| 100 Breaststroke | SCY | 2:04.52 | +4.23s to B·+53.93s to Sectionals | 2024-02-16 | 2024 CO FAST Aquarius Last Chance venue |
| 25 Butterfly | SCY | 37.07 | 2021-10-23 | 2021 CO Scary FAST Open venue | |
| 50 Butterfly | SCY | 1:04.58 | +16.19s to B·+38.89s to Futures | 2023-10-21 | 2023 CO Scary FAST Invite venue |
| 100 Individual Medley | SCY | 1:59.25 | +14.26s to B | 2023-12-10 | 2023 CO Bill Spahn Mid Season Finale venue |
| 50 Freestyle | LCM | 50.69 | +5.30s to B·+21.10s to Sectionals | 2024-07-13 | 2024 CO NCS Gold District Championships venue |
| 100 Freestyle | LCM | 2:07.08 | +22.89s to B·+62.69s to Sectionals | 2024-07-14 | 2024 CO NCS Gold District Championships venue |
| 200 Freestyle | LCM | 4:25.85 | +34.86s to B·+126.86s to Sectionals | 2023-04-30 | 2023 CO FAST Spring Splash LC Open venue |
| 50 Backstroke | LCM | 58.62 | +2.83s to B·+27.73s to Futures | 2024-04-28 | 2024 CO FAST Spring Splash LC Open venue |
| 100 Backstroke | LCM | 2:08.47 | +6.48s to B·+57.08s to Sectionals | 2024-04-27 | 2024 CO FAST Spring Splash LC Open venue |
| 50 Breaststroke | LCM | 1:02.21 | +0.02s to B·+27.42s to Futures | 2024-04-27 | 2024 CO FAST Spring Splash LC Open venue |
| 100 Breaststroke | LCM | 2:12.64 | B+8.65s to BB·+51.65s to Sectionals | 2024-04-28 | 2024 CO FAST Spring Splash LC Open venue |
| 50 Butterfly | LCM | 1:03.72 | +9.23s to B·+34.23s to Futures | 2024-04-27 | 2024 CO FAST Spring Splash LC Open venue |
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
793 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 4:25.85 | 198 |
| 100 BK LCM | 2:08.47 | 251 |
| 100 BR LCM | 2:12.64 | 344 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
1064 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:48.28 | 185 |
| 50 BK SCY | 51.54 | 252 |
| 50 BR SCY | 54.84 | 304 |
| 50 FL SCY | 1:04.58 | 113 |
| 100 IM SCY | 1:59.25 | 210 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:48.28
Front half 48.76s · back half 59.52s
200 Freestyle SCY 4:05.79
Front half 119.75s · back half 126.04s
100 Breaststroke SCY 2:04.52
Front half 56.68s · back half 67.84s
100 Individual Medley SCY 1:59.25
Front half 54.89s · back half 64.36s
200 Freestyle LCM 4:25.85
Front half 126.45s · back half 139.40s
100 Backstroke LCM 2:08.47
Front half 64.90s · back half 63.57s
100 Breaststroke LCM 2:12.64
Front half 64.13s · back half 68.51s
Progression
Faster times are higher. One card per event, all courses & history.