Prentice Sanders

Mage 18HIMTORPNUTKINGO'DEAODEA

289 plausible swims · 50 meets · 2023-03-29 → 2026-06-26

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.27	AA+0.58s to AAA	2026-03-21	2026 Kona Senior Spring Invitational fast pool
100 Freestyle	SCY	48.95	AA+1.26s to AAA	2025-10-19	2025 PN VAST Fall Classic venue
200 Freestyle	SCY	1:45.04	AAA+4.45s to AAAA	2025-02-22	2025 3A Boys State Swim/Dive Champs venue
500 Freestyle	SCY	4:47.46	AA+0.77s to AAA	2025-02-22	2025 3A Boys State Swim/Dive Champs venue
1000 Freestyle	SCY	10:02.05	AAA+27.16s to AAAA	2025-12-18	2025 WA State Senior SC Champs- APPROVED venue
1650 Freestyle	SCY	16:51.88	AA+8.09s to AAA	2024-12-22	2024 WA State Senior Short Course Champs venue
50 Backstroke	SCY	26.40	A+1.01s to AA	2025-10-19	2025 PN VAST Fall Classic venue
100 Backstroke	SCY	54.92	A+1.03s to AA	2026-03-19	2026 Kona Senior Spring Invitational fast pool
200 Backstroke	SCY	1:58.86	A+0.27s to AA	2024-12-08	2024 Tualatin Hills Holiday Classic venue
100 Breaststroke	SCY	1:08.82	BB+4.63s to A	2025-01-18	2025 Washington Open venue
200 Breaststroke	SCY	2:26.74	BB+7.15s to A	2026-01-31	2026 PN KING Beast IMX/IMR Invitational- Appr venue
50 Butterfly	SCY	25.71	A+0.32s to AA	2025-10-18	2025 PN VAST Fall Classic venue
100 Butterfly	SCY	54.81	A+0.92s to AA	2025-01-18	2025 Washington Open venue
200 Butterfly	SCY	2:04.14	A+2.95s to AA	2025-01-19	2025 Washington Open venue
100 Individual Medley	SCY	58.39		2024-11-23	2024 PN November AGI Divsion 3 venue
200 Individual Medley	SCY	2:04.36	A+2.87s to AA	2025-01-17	2025 PN VAST 48th Annual Washington Open venue
400 Individual Medley	SCY	4:25.13	A+2.94s to AA	2024-02-23	2024 PN February Age Group Invitational venue
50 Freestyle	LCM	25.81	AA+0.72s to AAA	2025-04-26	2025 PN KING Spring Derby venue
100 Freestyle	LCM	56.24	AA+1.05s to AAA	2025-04-27	2025 PN KING Spring Derby venue
200 Freestyle	LCM	2:01.08	AA+0.39s to AAA	2024-07-19	2024 PN LC Senior Championships venue
400 Freestyle	LCM	4:25.31	AA+8.02s to AAA	2024-07-20	2024 PN LC Senior Championships venue
800 Freestyle	LCM	9:08.59	AA+9.80s to AAA	2024-07-18	2024 PN LC Senior Championships venue
1500 Freestyle	LCM	17:33.03	AA+22.04s to AAA	2024-03-17	2024 Northwest Spring Speedo Sectionals venue
50 Backstroke	LCM	30.75	A+0.16s to AA	2026-05-17	2026 PN IST Sockeye Springtime Madness App. venue
100 Backstroke	LCM	1:03.87	AA+2.48s to AAA	2025-04-26	2025 PN KING Spring Derby venue
200 Backstroke	LCM	2:17.13	AA+3.34s to AAA	2024-07-21	2024 PN LC Senior Championships venue
50 Breaststroke	LCM	37.75	BB+2.66s to A	2025-06-15	2025 IST June Invtational venue
100 Breaststroke	LCM	1:22.42	B+1.53s to BB	2024-05-19	2024 PN IST Sockeye Springtime Madness venue
200 Breaststroke	LCM	3:00.23	B+3.34s to BB	2024-05-18	2024 PN IST Sockeye Springtime Madness venue
50 Butterfly	LCM	28.05	AA+0.66s to AAA	2025-06-14	2025 IST June Invtational venue
100 Butterfly	LCM	1:02.32	A+0.73s to AA	2025-05-31	2025 PN VAST Summer Sprints and Distance Chal venue
200 Butterfly	LCM	2:23.32	A+5.43s to AA	2025-06-01	2025 PN VAST Summer Sprints and Distance Chal venue
200 Individual Medley	LCM	2:26.81	A+4.92s to AA	2025-06-14	2025 IST June Invtational venue
400 Individual Medley	LCM	5:12.87	A+8.08s to AA	2025-04-25	2025 PN KING Spring Derby venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

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 Freestyle	SCY	22.01	flying	200 Free Relay (leg 3)	2026-03-18	2026 Kona Senior Spring Invitational
100 Freestyle	SCY	49.40	flat	400 Free Relay	2026-02-08	2026 (WIAA) Metro(SeaKing District Il) BoysOB
100 Freestyle	SCY	48.12	flying	400 Free Relay (leg 4)	2025-02-22	2025 3A Boys State Swim/Dive Champs
200 Freestyle	LCM	2:05.89	flying	800 Free Relay (leg 4)	2024-07-18	2024 PN LC Senior Championships

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 17-18 · SCY

4284 points (6/6 events)

Event	Time	Points
500 FR SCY	4:47.46	850
200 BK SCY	1:58.86	747
200 BR SCY	2:26.74	570
200 FL SCY	2:04.14	691
200 IM SCY	2:04.36	703
400 IM SCY	4:25.13	723

IMR 17-18 · SCY

3531 points (5/5 events)

Event	Time	Points
200 FR SCY	1:45.04	867
100 BK SCY	54.92	705
100 BR SCY	1:08.82	538
100 FL SCY	54.81	718
200 IM SCY	2:04.36	703

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

PR splits

100 Freestyle SCY 48.95 RT 0.74s

24.10

24.85

Front half 24.10s · back half 24.85s

200 Freestyle SCY 1:45.04 RT 0.71s

24.58

27.07

27.20

26.19

Front half 51.65s · back half 53.39s

500 Freestyle SCY 4:47.46

25.58

27.95

28.75

29.67

29.46

29.72

29.82

30.05

29.61

26.85

Front half 141.41s · back half 146.05s

1000 Freestyle SCY 10:02.05 RT 0.85s

26.71

28.99

29.76

29.94

30.14

29.93

30.39

30.36

30.48

30.84

30.70

30.76

30.96

30.68

30.85

30.86

30.93

30.75

30.06

27.96

Front half 297.54s · back half 304.51s

1650 Freestyle SCY 16:51.88

27.16

29.61

29.78

30.02

30.46

30.54

30.60

30.46

31.18

30.83

30.79

31.35

30.93

31.36

31.09

30.93

30.87

31.00

31.01

30.87

30.88

31.02

30.84

31.23

30.96

31.15

31.00

30.86

31.11

30.95

31.33

30.66

29.05

100 Backstroke SCY 54.92

27.51

27.41

Front half 27.51s · back half 27.41s

200 Backstroke SCY 1:58.86

28.18

30.27

30.74

29.67

Front half 58.45s · back half 60.41s

100 Breaststroke SCY 1:08.82 RT 0.56s

32.45

36.37

Front half 32.45s · back half 36.37s

100 Butterfly SCY 54.81

25.61

29.20

Front half 25.61s · back half 29.20s

200 Butterfly SCY 2:04.14

28.25

31.88

32.58

31.43

Front half 60.13s · back half 64.01s

100 Individual Medley SCY 58.39

27.43

30.96

Front half 27.43s · back half 30.96s

200 Individual Medley SCY 2:04.36 RT 0.60s

26.15

32.24

38.26

27.71

Front half 58.39s · back half 65.97s

400 Individual Medley SCY 4:25.13 RT 0.83s

27.76

31.68

34.00

33.79

39.89

40.20

30.21

27.60

Front half 127.23s · back half 137.90s

100 Freestyle LCM 56.24 RT 0.74s

27.12

29.12

Front half 27.12s · back half 29.12s

200 Freestyle LCM 2:01.08 RT 0.76s

28.42

30.84

31.71

30.11

Front half 59.26s · back half 61.82s

400 Freestyle LCM 4:25.31 RT 0.70s

28.78

31.98

33.36

34.24

34.85

35.23

34.63

32.24

Front half 128.36s · back half 136.95s

800 Freestyle LCM 9:08.59 RT 0.73s

29.38

65.43

34.16

34.71

34.80

34.90

35.27

35.60

35.55

35.49

35.86

35.13

35.43

33.80

33.08

1500 Freestyle LCM 17:33.03

30.81

33.66

34.91

35.21

35.39

35.26

35.12

35.67

35.83

34.88

35.04

35.54

35.64

35.62

34.47

35.67

35.43

35.98

35.42

35.87

35.61

35.66

29.42

41.49

35.46

35.88

35.52

35.03

34.13

33.41

Front half 523.05s · back half 529.98s

100 Backstroke LCM 1:03.87 RT 0.62s

32.14

31.73

Front half 32.14s · back half 31.73s

200 Backstroke LCM 2:17.13 RT 0.77s

32.93

34.24

35.81

34.15

Front half 67.17s · back half 69.96s

200 Breaststroke LCM 3:00.23 RT 0.69s

87.39

92.84

Front half 87.39s · back half 92.84s

200 Butterfly LCM 2:23.32 RT 0.79s

65.85

77.47

Front half 65.85s · back half 77.47s

200 Individual Medley LCM 2:26.81 RT 0.80s

70.25

76.56

Front half 70.25s · back half 76.56s

400 Individual Medley LCM 5:12.87 RT 0.75s

67.28

81.68

94.29

69.62

Front half 148.96s · back half 163.91s

Reaction time

fastest 0.37s average 0.736s slowest 0.92s 97 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 22.27 16 swims

100 Freestyle SCY 48.95 22 swims

200 Freestyle SCY 1:45.04 38 swims

500 Freestyle SCY 4:47.46 30 swims

1000 Freestyle SCY 10:02.05 5 swims

1650 Freestyle SCY 16:51.88 8 swims

50 Backstroke SCY 26.40 2 swims

100 Backstroke SCY 54.92 17 swims

200 Backstroke SCY 1:58.86 22 swims

100 Breaststroke SCY 1:08.82 2 swims

200 Breaststroke SCY 2:26.74 3 swims

50 Butterfly SCY 25.71 2 swims

100 Butterfly SCY 54.81 11 swims

200 Butterfly SCY 2:04.14 6 swims

100 Individual Medley SCY 58.39 1 swim

200 Individual Medley SCY 2:04.36 6 swims

400 Individual Medley SCY 4:25.13 4 swims

50 Freestyle LCM 25.81 11 swims

100 Freestyle LCM 56.24 6 swims

200 Freestyle LCM 2:01.08 12 swims

400 Freestyle LCM 4:25.31 10 swims

800 Freestyle LCM 9:08.59 5 swims

1500 Freestyle LCM 17:33.03 4 swims

50 Backstroke LCM 30.75 3 swims

100 Backstroke LCM 1:03.87 9 swims

200 Backstroke LCM 2:17.13 10 swims

50 Breaststroke LCM 37.75 1 swim

100 Breaststroke LCM 1:22.42 3 swims

200 Breaststroke LCM 3:00.23 2 swims

50 Butterfly LCM 28.05 1 swim

100 Butterfly LCM 1:02.32 7 swims

200 Butterfly LCM 2:23.32 4 swims

200 Individual Medley LCM 2:26.81 3 swims

400 Individual Medley LCM 5:12.87 3 swims