Ian Guo

MPVGTRMSCRMSCG

62 plausible swims · 11 meets · 2025-10-18 → 2026-06-21

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 26.18 2026-03-22 2026 RMSC Spring Finale fast pool
100 Freestyle SCY 56.95 2026-03-21 2026 RMSC Spring Finale fast pool
200 Freestyle SCY 2:14.31 2025-11-15 2025 RMSC November Dual Meet venue
50 Backstroke SCY 34.35 2025-11-16 2025 RMSC November Dual Meet venue
100 Backstroke SCY 1:14.71 2025-10-18 2025 RMSC October Kick-Off Classic venue
50 Breaststroke SCY 32.89 2026-03-22 2026 RMSC Spring Finale fast pool
100 Breaststroke SCY 1:11.87 2026-03-21 2026 RMSC Spring Finale fast pool
200 Breaststroke SCY 2:37.32 2026-03-22 2026 RMSC Spring Finale fast pool
50 Butterfly SCY 28.17 2026-03-21 2026 RMSC Spring Finale fast pool
100 Butterfly SCY 1:03.23 2026-01-18 2026 RMSC January Intrasquad Meet venue
200 Individual Medley SCY 2:24.37 2025-12-07 2025 Christmas Championships venue
100 Freestyle LCM 1:03.63 2026-05-30 Maryland State LC Championship venue
100 Breaststroke LCM 1:25.07 2026-05-31 Maryland State LC Championship venue
50 Butterfly LCM 31.41 2026-05-29 Maryland State LC Championship venue
100 Butterfly LCM 1:13.02 2026-05-31 Maryland State LC Championship 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.

PR splits

100 Freestyle SCY 56.95

26.89
30.06

Front half 26.89s · back half 30.06s

200 Freestyle SCY 2:14.31

30.69
33.72
35.07
34.83

Front half 64.41s · back half 69.90s

100 Backstroke SCY 1:14.71

36.43
38.28

Front half 36.43s · back half 38.28s

100 Breaststroke SCY 1:11.87

34.27
37.60

Front half 34.27s · back half 37.60s

200 Breaststroke SCY 2:37.32

36.60
40.45
40.82
39.45

Front half 77.05s · back half 80.27s

100 Butterfly SCY 1:03.23

29.25
33.98

Front half 29.25s · back half 33.98s

200 Individual Medley SCY 2:24.37

30.01
38.45
42.68
33.23

Front half 68.46s · back half 75.91s

100 Freestyle LCM 1:03.63

30.69
32.94

Front half 30.69s · back half 32.94s

100 Breaststroke LCM 1:25.07

41.78
43.29

Front half 41.78s · back half 43.29s

100 Butterfly LCM 1:13.02

33.50
39.52

Front half 33.50s · back half 39.52s

Progression

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

50 Freestyle SCY 26.18 10 swims
100 Freestyle SCY 56.95 3 swims
200 Freestyle SCY 2:14.31 2 swims
50 Backstroke SCY 34.35 2 swims
100 Backstroke SCY 1:14.71 2 swims
50 Breaststroke SCY 32.89 4 swims
100 Breaststroke SCY 1:11.87 10 swims
200 Breaststroke SCY 2:37.32 5 swims
50 Butterfly SCY 28.17 2 swims
100 Butterfly SCY 1:03.23 7 swims
200 Individual Medley SCY 2:24.37 7 swims
100 Freestyle LCM 1:03.63 3 swims
100 Breaststroke LCM 1:25.07 3 swims
50 Butterfly LCM 31.41 1 swim
100 Butterfly LCM 1:13.02 1 swim