Austin Berkstresser

Mage 12COMTNJ

287 plausible swims · 42 meets · 2023-03-11 → 2026-06-28

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	14.74		2024-12-15	2024 CO NJ Narwahl Invitational fast pool
50 Freestyle	SCY	28.61	BB+0.52s to A	2026-02-15	2026 CO NJ Groundhog Invite fast pool
100 Freestyle	SCY	1:03.94	BB+2.65s to A	2026-02-14	2026 CO NJ Groundhog Invite fast pool
200 Freestyle	SCY	2:17.84	BB+4.15s to A	2026-02-15	2026 CO NJ Groundhog Invite fast pool
500 Freestyle	SCY	5:54.95	A+9.96s to AA	2026-02-27	2026 CO CSI SC Age Group Championships fast pool
25 Backstroke	SCY	22.85		2023-03-12	2023 CO NJ Mile High Championships slow pool
50 Backstroke	SCY	33.27	BB+0.58s to A	2026-02-28	2026 CO CSI SC Age Group Championships fast pool
100 Backstroke	SCY	1:11.56	BB+2.27s to A	2026-02-15	2026 CO NJ Groundhog Invite fast pool
200 Backstroke	SCY	2:27.36	A+5.37s to AA	2026-02-27	2026 CO CSI SC Age Group Championships fast pool
25 Breaststroke	SCY	23.90		2023-03-11	2023 CO NJ Mile High Championships slow pool
50 Breaststroke	SCY	37.13	BB+0.44s to A	2026-02-14	2026 CO NJ Groundhog Invite fast pool
100 Breaststroke	SCY	1:21.29	BB+2.90s to A	2026-02-27	2026 CO CSI SC Age Group Championships
200 Breaststroke	SCY	2:48.71	BB+0.32s to A	2026-03-30	2026 Southwest Age Group Regional fast pool
25 Butterfly	SCY	23.53		2023-03-11	2023 CO NJ Mile High Championships slow pool
50 Butterfly	SCY	34.03	BB+2.84s to A	2025-01-01	2025 CO NJ Pineapple Invite
100 Butterfly	SCY	1:18.91	B+2.82s to BB	2025-01-01	2025 CO NJ Pineapple Invite
100 Individual Medley	SCY	1:13.32	BB+3.33s to A	2026-02-14	2026 CO NJ Groundhog Invite fast pool
200 Individual Medley	SCY	2:38.23	BB+5.94s to A	2025-01-01	Colorado Swimming Championship Meet
400 Individual Medley	SCY	5:18.10	A+8.11s to AA	2026-03-28	2026 Southwest Age Group Regional fast pool
50 Freestyle	LCM	32.76	BB+0.67s to A	2026-05-16	2026 CO NJ Ken Kelley Invite fast pool
100 Freestyle	LCM	1:10.97	BB+0.58s to A	2026-06-28	2026 CO Zone 2 District Meet-AAC fast pool
200 Freestyle	LCM	2:29.80	A+2.61s to AA	2026-06-27	2026 CO Zone 2 District Meet-AAC fast pool
400 Freestyle	LCM	5:16.69	A+3.60s to AA	2026-06-28	2026 CO Zone 2 District Meet-AAC fast pool
800 Freestyle	LCM	11:14.88	A+15.69s to AA	2026-04-24	2026 CO Arena Catch Me If You Can venue
50 Backstroke	LCM	39.05	BB+1.26s to A	2026-04-12	2026 CO NJ SBL Pentathlon 12&U fast pool
100 Backstroke	LCM	1:22.70	BB+0.81s to A	2026-05-16	2026 CO NJ Ken Kelley Invite fast pool
200 Backstroke	LCM	2:51.98	A+5.29s to AA	2026-06-12	2026 CO CSI Long Course Open fast pool
50 Breaststroke	LCM	41.69	A+1.70s to AA	2026-06-14	2026 CO CSI Long Course Open fast pool
100 Breaststroke	LCM	1:32.77	BB+1.48s to A	2026-06-13	2026 CO CSI Long Course Open fast pool
200 Breaststroke	LCM	3:16.45	BB+1.06s to A	2026-06-12	2026 CO CSI Long Course Open fast pool
50 Butterfly	LCM	38.18	BB+2.89s to A	2026-04-26	2026 CO Arena Catch Me If You Can venue
100 Butterfly	LCM	1:30.99	B+3.70s to BB	2026-04-25	2026 CO Arena Catch Me If You Can venue
200 Individual Medley	LCM	2:56.84	BB+2.65s to A	2026-06-27	2026 CO Zone 2 District Meet-AAC fast pool
400 Individual Medley	LCM	6:10.25	A+10.56s to AA	2026-06-13	2026 CO CSI Long Course Open fast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.

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	30.88	flying	200 Free Relay (leg 2)	2025-03-02	2025 CO CSI 14&U Age Group Championships
50 Breaststroke	SCY	40.79	flying	200 Medley Relay (leg 2)	2025-03-22	Southwest Age Group Regional 2025

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 11-12 · LCM

2998 points (5/5 events)

Event	Time	Points
400 FR LCM	5:16.69	735
100 BK LCM	1:22.70	616
100 BR LCM	1:32.77	617
100 FL LCM	1:30.99	413
200 IM LCM	2:56.84	617

IMR 11-12 · LCM

3067 points (5/5 events)

Event	Time	Points
200 FR LCM	2:29.80	722
50 BK LCM	39.05	581
50 BR LCM	41.69	648
50 FL LCM	38.18	499
200 IM LCM	2:56.84	617

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

PR splits

100 Freestyle SCY 1:03.94

30.99

32.95

Front half 30.99s · back half 32.95s

200 Freestyle SCY 2:17.84

32.30

35.34

35.68

34.52

Front half 67.64s · back half 70.20s

500 Freestyle SCY 5:54.95

31.23

35.02

35.90

36.05

36.29

36.48

36.52

36.94

36.02

34.50

Front half 174.49s · back half 180.46s

100 Backstroke SCY 1:11.56

35.24

36.32

Front half 35.24s · back half 36.32s

200 Backstroke SCY 2:27.36

35.59

37.40

37.74

36.63

Front half 72.99s · back half 74.37s

200 Breaststroke SCY 2:48.71

38.48

43.33

44.44

42.46

Front half 81.81s · back half 86.90s

100 Individual Medley SCY 1:13.32

34.62

38.70

Front half 34.62s · back half 38.70s

400 Individual Medley SCY 5:18.10

35.74

42.30

40.03

40.86

45.02

45.15

34.74

34.26

Front half 158.93s · back half 159.17s

100 Freestyle LCM 1:10.97

34.46

36.51

Front half 34.46s · back half 36.51s

200 Freestyle LCM 2:29.80

34.47

37.89

38.95

38.49

Front half 72.36s · back half 77.44s

400 Freestyle LCM 5:16.69

35.39

38.65

39.95

40.12

40.98

41.07

41.22

39.31

Front half 154.11s · back half 162.58s

100 Backstroke LCM 1:22.70

40.92

41.78

Front half 40.92s · back half 41.78s

200 Backstroke LCM 2:51.98

41.44

43.23

44.40

42.91

Front half 84.67s · back half 87.31s

100 Breaststroke LCM 1:32.77

43.92

48.85

Front half 43.92s · back half 48.85s

200 Breaststroke LCM 3:16.45

46.09

50.07

51.45

48.84

Front half 96.16s · back half 100.29s

200 Individual Medley LCM 2:56.84

40.01

45.48

52.89

38.46

Front half 85.49s · back half 91.35s

400 Individual Medley LCM 6:10.25

41.54

50.25

46.40

47.05

52.65

52.47

40.24

39.65

Front half 185.24s · back half 185.01s

Progression

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

25 Freestyle SCY 14.74 2 swims

50 Freestyle SCY 28.61 16 swims

100 Freestyle SCY 1:03.94 11 swims

200 Freestyle SCY 2:17.84 7 swims

500 Freestyle SCY 5:54.95 6 swims

25 Backstroke SCY 22.85 1 swim

50 Backstroke SCY 33.27 17 swims

100 Backstroke SCY 1:11.56 14 swims

200 Backstroke SCY 2:27.36 4 swims

25 Breaststroke SCY 23.90 1 swim

50 Breaststroke SCY 37.13 21 swims

100 Breaststroke SCY 1:21.29 22 swims

200 Breaststroke SCY 2:48.71 9 swims

25 Butterfly SCY 23.53 1 swim

50 Butterfly SCY 34.03 10 swims

100 Butterfly SCY 1:18.91 2 swims

100 Individual Medley SCY 1:13.32 18 swims

200 Individual Medley SCY 2:38.23 11 swims

400 Individual Medley SCY 5:18.10 4 swims

50 Freestyle LCM 32.76 8 swims

100 Freestyle LCM 1:10.97 6 swims

200 Freestyle LCM 2:29.80 5 swims

400 Freestyle LCM 5:16.69 3 swims

800 Freestyle LCM 11:14.88 1 swim

50 Backstroke LCM 39.05 10 swims

100 Backstroke LCM 1:22.70 12 swims

200 Backstroke LCM 2:51.98 6 swims

50 Breaststroke LCM 41.69 16 swims

100 Breaststroke LCM 1:32.77 16 swims

200 Breaststroke LCM 3:16.45 7 swims

50 Butterfly LCM 38.18 6 swims

100 Butterfly LCM 1:30.99 5 swims

200 Individual Medley LCM 2:56.84 7 swims

400 Individual Medley LCM 6:10.25 2 swims