Aidan Brennan

Mage 18OZCSP

197 plausible swims · 37 meets · 2019-12-06 → 2026-06-27

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	25.12	BB+1.43s to A	2025-03-07	Senior Champs 2025
100 Freestyle	SCY	53.23	BB+1.24s to A	2025-03-07	Senior Champs 2025
200 Freestyle	SCY	1:55.11	BB+0.22s to A	2024-03-01	Senior Champs 2024
500 Freestyle	SCY	5:04.63	A+4.94s to AA	2025-03-07	Senior Champs 2025
1000 Freestyle	SCY	10:28.27	AA+25.98s to AAA	2026-03-06	Senior Champs 2026 venue
1650 Freestyle	SCY	18:57.44	BB+42.45s to A	2023-02-24	2023 Division I Championship
50 Backstroke	SCY	27.72	BB+1.23s to A	2026-03-06	Senior Champs 2026
100 Backstroke	SCY	59.03	BB+2.84s to A	2025-11-21	2025 Ozark A Championships
200 Backstroke	SCY	2:05.15	BB+1.36s to A	2025-03-07	Senior Champs 2025
50 Breaststroke	SCY	53.79	+18.20s to B	2020-02-15	2020 FAST Last Chance Meet
50 Butterfly	SCY	26.64	BB+0.15s to A	2026-03-06	Senior Champs 2026
100 Butterfly	SCY	56.09	A+2.20s to AA	2025-03-07	Senior Champs 2025
200 Butterfly	SCY	2:01.22	A+0.03s to AA	2025-03-07	Senior Champs 2025
100 Individual Medley	SCY	1:03.12		2025-09-20	2025 RCA Fall Classic venue
200 Individual Medley	SCY	2:10.07	BB+3.28s to A	2026-02-07	GTWY BE MY VALENTINE fast pool
400 Individual Medley	SCY	4:32.89	A+10.70s to AA	2026-02-06	GTWY BE MY VALENTINE fast pool
50 Freestyle	LCM	28.90	BB+1.51s to A	2025-04-06	2025 METS Long Course Kickoff venue
100 Freestyle	LCM	1:02.73	BB+2.54s to A	2026-05-30	2026 Meet Me in St. Louis Invite venue
200 Freestyle	LCM	2:16.14	BB+4.55s to A	2026-05-01	John Traube Memorial 2026
400 Freestyle	LCM	4:37.47	A+8.48s to AA	2025-05-04	John Traube Memorial 2025 venue
50 Backstroke	LCM	43.06	+5.77s to B	2021-04-17	2021 Long Course Kickoff-12&U
100 Backstroke	LCM	1:08.04	BB+1.05s to A	2023-04-14	Sanction #: OZ-6209
200 Backstroke	LCM	2:27.25	BB+1.36s to A	2026-05-29	Meet Me In St. Louis Invite
100 Breaststroke	LCM	1:49.15	+22.06s to B	2023-04-14	Sanction #: OZ-6209
200 Breaststroke	LCM	2:51.64	BB+8.35s to A	2023-04-14	Sanction #: OZ-6209
50 Butterfly	LCM	30.85	BB+0.96s to A	2026-06-27	88th CSP Summer Invitational venue
100 Butterfly	LCM	1:05.54	BB+1.25s to A	2026-05-29	Meet Me In St. Louis Invite
200 Butterfly	LCM	2:21.49	A+3.60s to AA	2026-05-29	Meet Me In St. Louis Invite
200 Individual Medley	LCM	2:39.67	BB+11.58s to A	2023-06-23	85th Annual CSP Summer Invitational
400 Individual Medley	LCM	5:17.68	A+12.89s to AA	2026-06-26	88th CSP Summer Invitational

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.

IMX / IMR

IMX 17-18 · LCM

3764 points (6/6 events)

Event	Time	Points
400 FR LCM	4:37.47	687
200 BK LCM	2:27.25	639
200 BR LCM	2:51.64	564
200 FL LCM	2:21.49	694
200 IM LCM	2:39.67	527
400 IM LCM	5:17.68	653

IMR 17-18 · LCM

2584 points (5/5 events)

Event	Time	Points
200 FR LCM	2:16.14	597
100 BK LCM	1:08.04	625
100 BR LCM	1:49.15	212
100 FL LCM	1:05.54	623
200 IM LCM	2:39.67	527

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

PR splits

200 Freestyle SCY 1:55.11

26.43

28.94

30.13

29.61

Front half 55.37s · back half 59.74s

1000 Freestyle SCY 10:28.27

27.87

30.47

31.32

31.56

31.33

31.59

31.78

31.96

31.84

32.03

31.95

31.99

31.76

32.53

31.43

32.26

32.29

30.80

29.95

Front half 311.28s · back half 316.99s

1650 Freestyle SCY 18:57.44

31.13

33.16

33.76

34.44

34.50

34.91

35.10

35.35

34.52

34.84

35.75

34.93

34.89

35.38

35.36

35.31

34.73

34.97

35.12

35.03

35.14

34.71

34.73

34.97

34.74

35.44

34.42

34.23

34.53

34.24

33.42

32.85

30.84

100 Individual Medley SCY 1:03.12

12.89

15.01

20.53

14.69

Front half 27.90s · back half 35.22s

200 Individual Medley SCY 2:10.07

27.11

31.93

41.67

29.36

Front half 59.04s · back half 71.03s

400 Individual Medley SCY 4:32.89

27.83

31.67

33.98

34.09

41.87

42.24

30.59

30.62

Front half 127.57s · back half 145.32s

100 Freestyle LCM 1:02.73

29.75

32.98

Front half 29.75s · back half 32.98s

400 Freestyle LCM 4:37.47

66.45

71.70

71.18

68.14

Front half 138.15s · back half 139.32s

200 Backstroke LCM 2:27.25

34.89

36.91

75.45

200 Breaststroke LCM 2:51.64 split/total mismatch

103.24

109.41

83.79

87.85

100 Butterfly LCM 1:05.54

30.93

34.61

Front half 30.93s · back half 34.61s

200 Butterfly LCM 2:21.49

31.55

35.02

37.37

37.55

Front half 66.57s · back half 74.92s

200 Individual Medley LCM 2:39.67

33.16

40.99

52.11

33.41

Front half 74.15s · back half 85.52s

Reaction time

fastest 0.78s average 0.800s slowest 0.82s 2 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 25.12 13 swims

100 Freestyle SCY 53.23 16 swims

200 Freestyle SCY 1:55.11 5 swims

500 Freestyle SCY 5:04.63 5 swims

1000 Freestyle SCY 10:28.27 5 swims

1650 Freestyle SCY 18:57.44 1 swim

50 Backstroke SCY 27.72 10 swims

100 Backstroke SCY 59.03 9 swims

200 Backstroke SCY 2:05.15 17 swims

50 Breaststroke SCY 53.79 2 swims

50 Butterfly SCY 26.64 9 swims

100 Butterfly SCY 56.09 13 swims

200 Butterfly SCY 2:01.22 16 swims

100 Individual Medley SCY 1:03.12 4 swims

200 Individual Medley SCY 2:10.07 4 swims

400 Individual Medley SCY 4:32.89 1 swim

50 Freestyle LCM 28.90 7 swims

100 Freestyle LCM 1:02.73 5 swims

200 Freestyle LCM 2:16.14 5 swims

400 Freestyle LCM 4:37.47 5 swims

50 Backstroke LCM 43.06 1 swim

100 Backstroke LCM 1:08.04 11 swims

200 Backstroke LCM 2:27.25 9 swims

100 Breaststroke LCM 1:49.15 1 swim

200 Breaststroke LCM 2:51.64 1 swim

50 Butterfly LCM 30.85 1 swim

100 Butterfly LCM 1:05.54 7 swims

200 Butterfly LCM 2:21.49 10 swims

200 Individual Medley LCM 2:39.67 2 swims

400 Individual Medley LCM 5:17.68 2 swims