Yiran Dong

Fage 10PNPDST

9 plausible swims · 1 meets · 2026-07-10 → 2026-07-12

Personal records

Event	Course	Best	Cut	Date	Meet
100 Freestyle	LCM	1:27.02	BB+5.03s to A·+22.63s to Sectionals	2026-07-12	2026 PN OCA Last Chance Invitational- Approve venue
400 Freestyle	LCM	6:13.67	A+13.98s to AA·+81.88s to Sectionals	2026-07-10	2026 PN OCA Last Chance Invitational- Approve venue
50 Backstroke	LCM	43.49	A+1.90s to AA·+12.60s to Futures	2026-07-12	2026 PN OCA Last Chance Invitational- Approve venue
100 Backstroke	LCM	1:31.49	A+1.10s to AA·+20.10s to Sectionals	2026-07-11	2026 PN OCA Last Chance Invitational- Approve venue
50 Breaststroke	LCM	46.11	AA+1.82s to AAA·+11.32s to Futures	2026-07-10	2026 PN OCA Last Chance Invitational- Approve
50 Butterfly	LCM	45.22	BB+3.63s to A·+15.73s to Futures	2026-07-12	2026 PN OCA Last Chance Invitational- Approve venue
200 Individual Medley	LCM	3:10.26	AA+5.77s to AAA·+33.27s to Sectionals	2026-07-11	2026 PN OCA Last Chance Invitational- Approve 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

1478 points (2/5 events — incomplete)

Event	Time	Points
100 BK LCM	1:31.49	696
200 IM LCM	3:10.26	782
200 FR LCM	—	0
100 BR LCM	—	0
100 FL LCM	—	0

IMR 10 & under · LCM

3191 points (5/5 events)

Event	Time	Points
100 FR LCM	1:27.02	538
50 BK LCM	43.49	640
50 BR LCM	46.11	760
50 FL LCM	45.22	471
200 IM LCM	3:10.26	782

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

400 Freestyle LCM 6:13.67 RT 0.66s

88.81

96.70

95.14

93.02

Front half 185.51s · back half 188.16s

200 Individual Medley LCM 3:10.26 RT 0.68s

91.77

98.49

Front half 91.77s · back half 98.49s

Reaction time

fastest 0.62s average 0.653s slowest 0.68s 3 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Progression

Faster times are higher. One card per event, all courses & history.

100 Freestyle LCM 1:27.02 1 swim

400 Freestyle LCM 6:13.67 1 swim

50 Backstroke LCM 43.49 1 swim

100 Backstroke LCM 1:31.49 1 swim

50 Breaststroke LCM 46.11 2 swims

50 Butterfly LCM 45.22 2 swims

200 Individual Medley LCM 3:10.26 1 swim