William Frost

Mage 16IEMTORPNHRSTSMAC

183 plausible swims · 33 meets · 2024-03-21 → 2026-06-30

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.56	BB+0.17s to A	2026-01-16	2026 PN VAST 49th Annual Washington Open- APP venue
100 Freestyle	SCY	53.20	A+1.91s to AA	2026-01-18	2026 PN VAST 49th Annual Washington Open- APP venue
200 Freestyle	SCY	1:51.68	AA+4.59s to AAA	2026-03-13	2026 Bellevue Club Premier Invite- Approved fast pool
500 Freestyle	SCY	4:16.95	AAAA	2025-10-04	2025 PN SMAC Fall Kick-Off Invitational
1000 Freestyle	SCY	10:22.88	AA+16.49s to AAA	2025-12-18	2025 WA State Senior SC Champs- APPROVED venue
1650 Freestyle	SCY	17:21.04	AA+30.15s to AAA	2026-03-22	2026 NW Region Age Group Champs- Approved venue
50 Backstroke	SCY	30.12	B+0.53s to BB	2025-01-26	2025 PN SMAC Winter Invitational venue
100 Backstroke	SCY	58.01	A+2.32s to AA	2025-12-21	2025 WA State Senior SC Champs- APPROVED venue
200 Backstroke	SCY	2:01.56	AA+4.87s to AAA	2026-03-22	2026 NW Region Age Group Champs- Approved venue
100 Breaststroke	SCY	1:09.89	BB+3.90s to A	2026-01-17	2026 PN VAST 49th Annual Washington Open- APP venue
200 Breaststroke	SCY	2:31.76	BB+8.57s to A	2025-10-19	2025 THSC Fall Open venue
100 Butterfly	SCY	57.16	A+1.87s to AA	2026-01-17	2026 PN VAST 49th Annual Washington Open- APP venue
200 Butterfly	SCY	2:02.51	AA+4.12s to AAA	2026-03-20	2026 NW Region Age Group Champs- Approved venue
200 Individual Medley	SCY	2:06.58	A+2.29s to AA	2026-01-16	2026 PN VAST 49th Annual Washington Open- APP venue
400 Individual Medley	SCY	4:21.70	AA+7.21s to AAA	2026-03-19	2026 Northwest Region Age Group Championships
50 Freestyle	LCM	27.88	A+0.79s to AA	2026-06-06	2026 PN VAST Summer Sprint & Dist. - Approved venue
100 Freestyle	LCM	1:01.44	A+2.45s to AA	2025-05-18	2025 PN IST Sockeye Springtime Madness venue
200 Freestyle	LCM	2:07.32	AA+3.73s to AAA	2026-06-30	2026 PN SMAC Summer Classic Invite- Approved venue
400 Freestyle	LCM	4:37.23	A+1.54s to AA	2025-06-27	2025 PN SMAC Summer Classic Invitational venue
800 Freestyle	LCM	9:34.51	A+3.22s to AA	2026-06-20	2026 PN CSC 105th Annual Seattle Open- Approv venue
1500 Freestyle	LCM	18:09.90	AA+38.31s to AAA	2026-04-24	2026 PN SMAC Spring Showers LC Challenge venue
50 Backstroke	LCM	32.72	BB+0.23s to A	2025-06-26	2025 PN CSC 104th Annual Senior Seattle Open venue
100 Backstroke	LCM	1:07.21	A+1.92s to AA	2026-04-25	2026 PN SMAC Spring Showers LC Challenge venue
200 Backstroke	LCM	2:23.61	A+2.12s to AA	2025-07-20	2025 PN 13&O LC Senior Championships venue
100 Breaststroke	LCM	1:20.51	BB+3.52s to A	2026-06-06	2026 PN VAST Summer Sprint & Dist. - Approved venue
200 Breaststroke	LCM	2:51.55	BB+4.06s to A	2026-06-07	2026 PN VAST Summer Sprint & Dist. - Approved venue
100 Butterfly	LCM	1:02.93	AA+2.44s to AAA	2026-04-25	2026 PN SMAC Spring Showers LC Challenge venue
200 Butterfly	LCM	2:21.94	A+0.35s to AA	2026-06-30	2026 PN SMAC Summer Classic Invite- Approved venue
200 Individual Medley	LCM	2:26.03	A+1.04s to AA	2026-04-25	2026 PN SMAC Spring Showers LC Challenge venue
400 Individual Medley	LCM	5:03.45	AA+7.86s to AAA	2026-06-26	2026 PN SMAC Summer Classic Invite- Approved venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

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.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Backstroke	SCY	26.77	flat	200 Medley Relay	2026-03-20	2026 NW Region Age Group Champs- Approved
100 Backstroke	SCY	57.31	flat	400 Medley Relay	2026-03-21	2026 NW Region Age Group Champs- Approved

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 15-16 · SCY

4696 points (6/6 events)

Event	Time	Points
500 FR SCY	4:16.95	1100
200 BK SCY	2:01.56	755
200 BR SCY	2:31.76	562
200 FL SCY	2:02.51	778
200 IM SCY	2:06.58	715
400 IM SCY	4:21.70	786

IMR 15-16 · LCM

3562 points (5/5 events)

Event	Time	Points
200 FR LCM	2:07.32	785
100 BK LCM	1:07.21	693
100 BR LCM	1:20.51	578
100 FL LCM	1:02.93	766
200 IM LCM	2:26.03	740

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

PR splits

100 Freestyle SCY 53.20 RT 0.63s

25.68

27.52

Front half 25.68s · back half 27.52s

200 Freestyle SCY 1:51.68 RT 0.64s

25.79

28.47

28.62

28.80

Front half 54.26s · back half 57.42s

500 Freestyle SCY 4:16.95 split/total mismatch

27.78

30.99

31.65

31.59

168.09

31.92

Front half 90.42s · back half 166.53s

1000 Freestyle SCY 10:22.88 RT 0.70s

27.68

30.74

31.15

30.87

31.20

31.23

31.59

31.41

31.70

31.71

31.56

32.16

31.40

31.95

31.65

31.55

31.30

31.04

31.11

29.88

Front half 309.28s · back half 313.60s

1650 Freestyle SCY 17:21.04 RT 0.72s

28.86

31.04

31.66

31.83

31.52

31.89

32.09

31.72

31.82

31.98

32.02

32.00

32.04

32.03

31.95

31.94

31.70

31.88

31.53

31.94

31.48

31.86

31.57

31.83

32.03

31.83

31.95

31.75

31.77

31.23

30.81

30.35

29.14

100 Backstroke SCY 58.01 RT 0.55s

28.06

29.95

Front half 28.06s · back half 29.95s

200 Backstroke SCY 2:01.56 RT 0.66s

28.54

30.75

31.13

31.14

Front half 59.29s · back half 62.27s

100 Breaststroke SCY 1:09.89 RT 0.65s

32.78

37.11

Front half 32.78s · back half 37.11s

200 Breaststroke SCY 2:31.76

34.48

39.20

38.90

39.18

Front half 73.68s · back half 78.08s

100 Butterfly SCY 57.16 RT 0.62s

26.89

30.27

Front half 26.89s · back half 30.27s

200 Butterfly SCY 2:02.51 RT 0.64s

27.43

31.48

31.29

32.31

Front half 58.91s · back half 63.60s

200 Individual Medley SCY 2:06.58 RT 0.61s

26.84

32.58

37.86

29.30

Front half 59.42s · back half 67.16s

400 Individual Medley SCY 4:21.70

28.28

31.75

33.75

32.93

38.06

38.43

29.48

29.02

Front half 126.71s · back half 134.99s

200 Freestyle LCM 2:07.32 RT 0.67s

29.31

31.90

32.93

33.18

Front half 61.21s · back half 66.11s

400 Freestyle LCM 4:37.23 RT 0.59s

135.67

71.25

70.31

800 Freestyle LCM 9:34.51 · 11.3 min after 50 Freestyle

69.49

73.17

72.61

72.86

72.58

72.62

72.29

68.89

Front half 288.13s · back half 286.38s

1500 Freestyle LCM 18:09.90 RT 0.42s

69.36

73.42

73.75

73.57

73.46

73.54

73.42

73.33

73.19

73.30

72.71

72.72

72.36

72.17

69.60

200 Backstroke LCM 2:23.61 RT 0.57s

69.63

73.98

Front half 69.63s · back half 73.98s

200 Breaststroke LCM 2:51.55 RT 0.63s

82.68

88.87

Front half 82.68s · back half 88.87s

200 Butterfly LCM 2:21.94 RT 0.73s

32.48

35.83

38.00

35.63

Front half 68.31s · back half 73.63s

200 Individual Medley LCM 2:26.03 RT 0.56s

68.57

77.46

Front half 68.57s · back half 77.46s

400 Individual Medley LCM 5:03.45 RT 0.64s

66.83

77.84

89.95

68.83

Front half 144.67s · back half 158.78s

Reaction time

fastest 0.42s average 0.626s slowest 0.77s 74 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.

50 Freestyle SCY 24.56 5 swims

100 Freestyle SCY 53.20 5 swims

200 Freestyle SCY 1:51.68 11 swims

500 Freestyle SCY 4:16.95 10 swims

1000 Freestyle SCY 10:22.88 7 swims

1650 Freestyle SCY 17:21.04 11 swims

50 Backstroke SCY 30.12 1 swim

100 Backstroke SCY 58.01 7 swims

200 Backstroke SCY 2:01.56 14 swims

100 Breaststroke SCY 1:09.89 4 swims

200 Breaststroke SCY 2:31.76 2 swims

100 Butterfly SCY 57.16 10 swims

200 Butterfly SCY 2:02.51 12 swims

200 Individual Medley SCY 2:06.58 6 swims

400 Individual Medley SCY 4:21.70 8 swims

50 Freestyle LCM 27.88 3 swims

100 Freestyle LCM 1:01.44 4 swims

200 Freestyle LCM 2:07.32 9 swims

400 Freestyle LCM 4:37.23 3 swims

800 Freestyle LCM 9:34.51 4 swims

1500 Freestyle LCM 18:09.90 4 swims

50 Backstroke LCM 32.72 1 swim

100 Backstroke LCM 1:07.21 7 swims

200 Backstroke LCM 2:23.61 7 swims

100 Breaststroke LCM 1:20.51 3 swims

200 Breaststroke LCM 2:51.55 3 swims

100 Butterfly LCM 1:02.93 7 swims

200 Butterfly LCM 2:21.94 4 swims

200 Individual Medley LCM 2:26.03 6 swims

400 Individual Medley LCM 5:03.45 5 swims