Brennan Williams

Mage 18COMTSTUTCACLITTSSATOPSUN

779 plausible swims · 134 meets · 2016-10-29 → 2026-06-27

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	10.49		2026-01-11	2026 CO NJ Narwhal Invitational fast pool
50 Freestyle	SCY	22.69	AA+1.00s to AAA·Sectionals ✓+1.40s to Futures	2026-03-15	2026 NW Spring Speedo Sectionals - Boise venue
100 Freestyle	SCY	49.88	AA+2.19s to AAA·Sectionals ✓+3.49s to Futures	2024-12-14	2024 CO FAST Bill Spahn Mid Season Finale venue
200 Freestyle	SCY	1:50.56	A+0.37s to AA·Sectionals ✓+8.97s to Futures	2024-11-02	2024 CO TOPS Denver Invitational venue
500 Freestyle	SCY	5:15.77	BB+3.08s to A·+13.08s to Sectionals	2025-02-23	2025 CO Colorado Senior Meet venue
1000 Freestyle	SCY	13:07.75	+21.26s to B·+153.76s to Sectionals	2021-11-12	2021 CO Jeffco Pineapple Open slow pool
1650 Freestyle	SCY	21:00.91	B+74.62s to BB·+204.02s to Sectionals	2021-12-10	2021 CO FAST Mid-Season SC Finale venue
25 Backstroke	SCY	19.19		2017-03-11	2017 CO ACES Mighty Mini Meet venue
50 Backstroke	SCY	25.92	A+0.53s to AA·+2.23s to Futures	2026-03-13	2026 NW Spring Speedo Time Trials- Boise venue
100 Backstroke	SCY	56.47	BB+0.28s to A·+0.98s to Sectionals	2026-05-01	2026 CO OB Jeffco League Championships fast pool
200 Backstroke	SCY	1:58.51	AA+5.02s to AAA·Sectionals ✓+5.72s to Futures	2026-03-14	2026 NW Spring Speedo Sectionals - Boise venue
50 Breaststroke	SCY	30.02	A+0.73s to AA·+3.73s to Futures	2026-01-10	2026 CO NJ Narwhal Invitational fast pool
100 Breaststroke	SCY	1:07.45	BB+3.26s to A·+4.26s to Sectionals	2024-07-30	2024 CO TOPS SCY Spectacular venue
200 Breaststroke	SCY	2:22.52	BB+2.93s to A·+5.23s to Sectionals	2024-12-14	2024 CO FAST Bill Spahn Mid Season Finale venue
25 Butterfly	SCY	22.19		2016-10-29	2016 CO TOPS SBL Qualifier slow pool
50 Butterfly	SCY	25.37	AA+1.08s to AAA·+2.48s to Futures	2026-01-10	2026 CO NJ Narwhal Invitational fast pool
100 Butterfly	SCY	54.38	A+0.49s to AA·Sectionals ✓+3.79s to Futures	2026-03-14	2026 NW Spring Speedo Sectionals - Boise venue
200 Butterfly	SCY	1:59.78	AA+3.89s to AAA·Sectionals ✓+6.09s to Futures	2026-03-12	2026 NW Spring Speedo Sectionals - Boise venue
100 Individual Medley	SCY	1:01.74		2025-09-14	2025 CO SSA Red vs Yellow Intra-Squad venue
200 Individual Medley	SCY	1:59.93	AA+3.74s to AAA·Sectionals ✓+6.04s to Futures	2026-05-09	2026 CO OB CHSAA 4A State Championships fast pool
400 Individual Medley	SCY	4:16.10	AA+5.31s to AAA·Sectionals ✓+9.11s to Futures	2026-03-13	2026 NW Spring Speedo Sectionals - Boise venue
50 Freestyle	LCM	25.71	AA+0.62s to AAA·Sectionals ✓+1.12s to Futures	2025-05-18	2025 CO Hilltopper Invite venue
100 Freestyle	LCM	57.55	AA+2.36s to AAA·Sectionals ✓+3.96s to Futures	2026-06-26	2026 CO Zone 2 District Meet--DU venue
200 Freestyle	LCM	2:09.06	A+2.87s to AA·+0.37s to Sectionals	2024-07-19	2024 CO CSI Senior LC Championships venue
400 Freestyle	LCM	4:58.48	BB+17.79s to A·+24.09s to Sectionals	2023-07-07	2023 CO Zone 2 DU venue
800 Freestyle	LCM	11:18.37	B+41.68s to BB·+108.38s to Sectionals	2022-06-10	2022 CO FAST June Bonanza venue
50 Backstroke	LCM	33.20	BB+1.21s to A·+5.31s to Futures	2023-06-14	2023 CO HRA Sprint Eliminator venue
100 Backstroke	LCM	1:05.27	A+1.08s to AA·+0.08s to Sectionals	2026-06-13	2026 CO CSI Long Course Open fast pool
200 Backstroke	LCM	2:20.10	A+0.31s to AA·Sectionals ✓+8.21s to Futures	2026-06-12	2026 CO CSI Long Course Open fast pool
50 Breaststroke	LCM	38.66	B+0.67s to BB·+7.77s to Futures	2023-06-14	2023 CO HRA Sprint Eliminator venue
100 Breaststroke	LCM	1:23.46	B+2.57s to BB·+9.76s to Sectionals	2025-06-28	2025 CO Zone 2 DU Meet venue
200 Breaststroke	LCM	2:49.88	BB+6.59s to A·+9.00s to Sectionals	2025-06-27	2025 CO Zone 2 DU Meet venue
50 Butterfly	LCM	28.28	AA+0.89s to AAA·+1.99s to Futures	2025-07-19	2025 CO CSI Senior LC State Championships venue
100 Butterfly	LCM	1:02.11	A+0.52s to AA·Sectionals ✓+4.12s to Futures	2025-07-18	2025 CO CSI Senior LC State Championships venue
200 Butterfly	LCM	2:21.13	A+3.24s to AA·+0.04s to Sectionals	2025-07-20	2025 CO CSI Senior LC State Championships venue
200 Individual Medley	LCM	2:20.74	AA+5.05s to AAA·Sectionals ✓+7.95s to Futures	2025-07-20	2025 CO CSI Senior LC State Championships venue
400 Individual Medley	LCM	5:06.10	A+1.31s to AA·Sectionals ✓+23.71s to Futures	2025-07-18	2025 CO CSI Senior LC State Championships venue

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

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.

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	22.44	flying	200 Free Relay (leg 4)	2026-03-12	2026 NW Spring Speedo Sectionals - Boise
100 Freestyle	SCY	55.98	flat	400 Free Relay	2023-02-26	2023 CO CSI SCY Age Group Championships
100 Freestyle	SCY	49.82	flying	400 Medley Relay (leg 4)	2026-03-15	2026 NW Spring Speedo Sectionals - Boise
100 Backstroke	SCY	1:01.66	flat	400 Medley Relay	2023-02-25	2023 CO CSI SCY Age Group 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

4373 points (6/6 events)

Event	Time	Points
500 FR SCY	5:15.77	641
200 BK SCY	1:58.51	754
200 BR SCY	2:22.52	622
200 FL SCY	1:59.78	770
200 IM SCY	1:59.93	784
400 IM SCY	4:16.10	802

IMR 17-18 · SCY

3482 points (5/5 events)

Event	Time	Points
200 FR SCY	1:50.56	744
100 BK SCY	56.47	648
100 BR SCY	1:07.45	571
100 FL SCY	54.38	735
200 IM SCY	1:59.93	784

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

PR splits

100 Freestyle SCY 49.88

23.89

25.99

Front half 23.89s · back half 25.99s

200 Freestyle SCY 1:50.56

25.08

27.79

28.67

29.02

Front half 52.87s · back half 57.69s

500 Freestyle SCY 5:15.77

27.76

30.52

31.41

32.13

32.57

32.43

32.85

32.67

32.14

31.29

Front half 154.39s · back half 161.38s

1650 Freestyle SCY 21:00.91

16.10

18.08

18.07

19.52

10.47

17.99

10.06

5.74

33.40

12.27

27.30

13.16

26.43

20.53

19.66

20.47

19.76

20.13

19.66

18.90

21.12

20.27

19.27

20.33

19.99

19.34

20.05

19.71

19.20

20.48

19.80

19.51

20.04

19.72

19.82

19.12

20.13

20.09

20.18

19.49

13.55

26.01

20.39

19.88

19.59

19.33

20.40

19.73

19.83

19.94

20.27

19.76

16.64

23.21

18.02

22.03

9.90

29.75

20.23

19.51

19.91

19.51

11.13

27.04

100 Backstroke SCY 56.47

27.45

29.02

Front half 27.45s · back half 29.02s

200 Backstroke SCY 1:58.51

28.13

29.63

30.56

30.19

Front half 57.76s · back half 60.75s

100 Breaststroke SCY 1:07.45

30.74

36.71

Front half 30.74s · back half 36.71s

200 Breaststroke SCY 2:22.52

31.87

36.50

37.41

36.74

Front half 68.37s · back half 74.15s

100 Butterfly SCY 54.38

25.30

29.08

Front half 25.30s · back half 29.08s

200 Butterfly SCY 1:59.78

25.96

30.02

30.95

32.85

Front half 55.98s · back half 63.80s

100 Individual Medley SCY 1:01.74

28.91

32.83

Front half 28.91s · back half 32.83s

200 Individual Medley SCY 1:59.93

25.58

30.37

35.20

28.78

Front half 55.95s · back half 63.98s

400 Individual Medley SCY 4:16.10

26.38

30.32

34.27

32.90

37.06

37.30

29.57

28.30

Front half 123.87s · back half 132.23s

100 Freestyle LCM 57.55

27.81

29.74

Front half 27.81s · back half 29.74s

200 Freestyle LCM 2:09.06

28.95

31.99

33.85

34.27

Front half 60.94s · back half 68.12s

400 Freestyle LCM 4:58.48

32.45

36.11

38.71

37.46

39.17

38.36

39.25

36.97

Front half 144.73s · back half 153.75s

800 Freestyle LCM 11:18.37

37.12

40.64

43.99

42.15

44.55

42.70

44.47

42.78

44.15

41.72

44.59

42.15

44.23

41.40

35.60

46.13

Front half 338.40s · back half 339.97s

100 Backstroke LCM 1:05.27

32.15

33.12

Front half 32.15s · back half 33.12s

200 Backstroke LCM 2:20.10

33.04

35.03

36.39

35.64

Front half 68.07s · back half 72.03s

100 Breaststroke LCM 1:23.46

38.35

45.11

Front half 38.35s · back half 45.11s

200 Breaststroke LCM 2:49.88

36.23

43.18

44.88

45.59

Front half 79.41s · back half 90.47s

100 Butterfly LCM 1:02.11

28.80

33.31

Front half 28.80s · back half 33.31s

200 Butterfly LCM 2:21.13

30.65

34.86

37.12

38.50

Front half 65.51s · back half 75.62s

200 Individual Medley LCM 2:20.74

28.91

37.50

41.74

32.59

Front half 66.41s · back half 74.33s

400 Individual Medley LCM 5:06.10

30.10

34.79

40.65

38.91

45.35

45.83

36.06

34.41

Front half 144.45s · back half 161.65s

Progression

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

25 Freestyle SCY 10.49 2 swims

50 Freestyle SCY 22.69 58 swims

100 Freestyle SCY 49.88 65 swims

200 Freestyle SCY 1:50.56 38 swims

500 Freestyle SCY 5:15.77 17 swims

1000 Freestyle SCY 13:07.75 1 swim

1650 Freestyle SCY 21:00.91 2 swims

25 Backstroke SCY 19.19 1 swim

50 Backstroke SCY 25.92 23 swims

100 Backstroke SCY 56.47 45 swims

200 Backstroke SCY 1:58.51 21 swims

50 Breaststroke SCY 30.02 14 swims

100 Breaststroke SCY 1:07.45 45 swims

200 Breaststroke SCY 2:22.52 15 swims

25 Butterfly SCY 22.19 1 swim

50 Butterfly SCY 25.37 13 swims

100 Butterfly SCY 54.38 42 swims

200 Butterfly SCY 1:59.78 17 swims

100 Individual Medley SCY 1:01.74 26 swims

200 Individual Medley SCY 1:59.93 58 swims

400 Individual Medley SCY 4:16.10 27 swims

50 Freestyle LCM 25.71 34 swims

100 Freestyle LCM 57.55 25 swims

200 Freestyle LCM 2:09.06 15 swims

400 Freestyle LCM 4:58.48 4 swims

800 Freestyle LCM 11:18.37 1 swim

50 Backstroke LCM 33.20 10 swims

100 Backstroke LCM 1:05.27 23 swims

200 Backstroke LCM 2:20.10 19 swims

50 Breaststroke LCM 38.66 10 swims

100 Breaststroke LCM 1:23.46 15 swims

200 Breaststroke LCM 2:49.88 6 swims

50 Butterfly LCM 28.28 9 swims

100 Butterfly LCM 1:02.11 21 swims

200 Butterfly LCM 2:21.13 7 swims

200 Individual Medley LCM 2:20.74 37 swims

400 Individual Medley LCM 5:06.10 12 swims