Mason Busch

Mage 17MAMDEST

308 plausible swims · 56 meets · 2022-10-22 → 2026-08-01

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.07 A+0.98s to AA·+1.68s to Sectionals 2025-11-13 MERC and CC November Invite
100 Freestyle SCY 51.83 A+1.44s to AA·+3.34s to Sectionals 2025-02-02 2025 ASC Senior Meetvenue
200 Freestyle SCY 1:52.40 A+1.21s to AA·+6.11s to Sectionals 2025-01-18 2025 Retriever Classicvenue
500 Freestyle SCY 5:15.83 BB+0.94s to A·+28.44s to Sectionals 2026-01-03 2026 LBA IMX Distance Challengevenue
1000 Freestyle SCY 11:21.98 BB+22.59s to A·+82.49s to Sectionals 2024-11-09 2024 FSC & EST Distance Dual
1650 Freestyle SCY 19:01.09 BB+39.50s to A·+137.10s to Sectionals 2024-11-09 2024 FSC & EST Distance Dual
50 Backstroke SCY 27.86 BB+1.07s to A·+4.17s to Futures 2026-01-09 EST SPEEDO Mid-Winter Invite
100 Backstroke SCY 59.16 BB+1.87s to A·+4.67s to Sectionals 2026-01-09 EST SPEEDO Mid-Winter Invite
200 Backstroke SCY 2:03.19 A+3.20s to AA·+4.60s to Sectionals 2026-02-22 2026 Speedo MD LSC Senior Champsvenue
50 Breaststroke SCY 30.01 A+0.42s to AA·+3.72s to Futures 2026-01-09 EST SPEEDO Mid-Winter Invite
100 Breaststroke SCY 1:04.04 A+1.95s to AA·+2.55s to Sectionals 2026-02-20 2026 Speedo MD LSC Senior Champsvenue
200 Breaststroke SCY 2:23.43 BB+2.64s to A·+8.44s to Sectionals 2026-01-09 EST SPEEDO Mid-Winter Invite
50 Butterfly SCY 25.36 AA+0.87s to AAA·+2.47s to Futures 2025-10-04 2025 Eagle Swim Team Senior Invite
100 Butterfly SCY 56.13 A+1.84s to AA·+2.94s to Sectionals 2025-12-14 2025 ASC Holiday Invitationalvenue
200 Butterfly SCY 2:07.14 A+4.95s to AA·+5.95s to Sectionals 2025-11-13 MERC and CC November Invite
100 Individual Medley SCY 58.06 2025-12-13 2025 ASC Holiday Invitationalvenue
200 Individual Medley SCY 2:05.01 A+2.12s to AA·+5.62s to Sectionals 2025-12-14 2025 ASC Holiday Invitationalvenue
400 Individual Medley SCY 4:26.65 A+2.16s to AA·+11.56s to Sectionals 2026-01-09 EST SPEEDO Mid-Winter Invite
50 Freestyle LCM 27.13 A+0.44s to AA·+1.64s to Sectionals 2025-08-02 2025 MD LSC LC Championshipsvenue
100 Freestyle LCM 58.56 A+0.47s to AA·+3.07s to Sectionals 2025-07-13 2025 Sandbox Invitationalvenue
200 Freestyle LCM 2:06.58 AA+4.39s to AAA·+5.29s to Sectionals 2025-07-20 2025 MD Long Course Last Chance Meetvenue
400 Freestyle LCM 4:33.39 A+1.00s to AA·+15.80s to Sectionals 2025-07-19 2025 MD Long Course Last Chance Meetvenue
100 Backstroke LCM 1:07.53 BB+0.04s to A·+5.54s to Sectionals 2026-07-31 2026 MD LSC LC Championshipvenue
200 Backstroke LCM 2:31.45 BB+4.36s to A·+16.66s to Sectionals 2026-04-18 2026 EST Spring Into Long Course
50 Breaststroke LCM 34.49 A+0.90s to AA·+3.60s to Futures 2026-05-30 2026 Eagle Swim Team Speedo Sizzlerslow pool
100 Breaststroke LCM 1:17.15 BB+1.66s to A·+7.46s to Sectionals 2026-05-31 2026 Eagle Swim Team Speedo Sizzlerslow pool
200 Breaststroke LCM 2:58.72 B+0.23s to BB·+26.13s to Sectionals 2026-04-18 2026 EST Spring Into Long Course
50 Butterfly LCM 28.44 AA+0.75s to AAA·+2.15s to Futures 2025-07-19 2025 MD Long Course Last Chance Meetvenue
100 Butterfly LCM 1:03.15 A+0.76s to AA·+2.96s to Sectionals 2025-08-01 2025 MD LSC LC Championshipsvenue
200 Butterfly LCM 2:32.30 BB+6.91s to A·+16.01s to Sectionals 2026-05-31 2026 Eagle Swim Team Speedo Sizzlerslow pool
200 Individual Medley LCM 2:23.75 A+1.36s to AA·+7.56s to Sectionals 2025-07-12 2025 Sandbox Invitationalvenue
400 Individual Medley LCM 5:22.58 BB+3.59s to A·+32.69s to Sectionals 2026-04-18 2026 EST Spring Into Long Course

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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

LegCourseTime StartRelayDateMeet
100 Freestyle SCY 55.40 flying 400 Free Relay (leg 2) 2024-03-09 2024 Speedo MD LSC JR Champs - Site 1
100 Backstroke SCY 1:03.23 flat 400 Medley Relay 2024-03-10 2024 Speedo MD LSC JR Champs - Site 1

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

3967 points (6/6 events)

EventTime Points
500 FR SCY 5:15.83 641
200 BK SCY 2:03.19 671
200 BR SCY 2:23.43 610
200 FL SCY 2:07.14 643
200 IM SCY 2:05.01 692
400 IM SCY 4:26.65 710

IMR 17-18 · LCM

3400 points (5/5 events)

EventTime Points
200 FR LCM 2:06.58 743
100 BK LCM 1:07.53 639
100 BR LCM 1:17.15 600
100 FL LCM 1:03.15 696
200 IM LCM 2:23.75 722

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

PR splits

100 Freestyle SCY 51.83

25.05
26.78

Front half 25.05s · back half 26.78s

200 Freestyle SCY 1:52.40

26.14
28.59
28.92
28.75

Front half 54.73s · back half 57.67s

500 Freestyle SCY 5:15.83

27.95
30.77
31.10
31.74
31.93
32.09
32.34
32.49
32.98
32.44

Front half 153.49s · back half 162.34s

100 Backstroke SCY 59.16 split/total mismatch

29.08
1.00

Front half 29.08s · back half 30.08s

200 Backstroke SCY 2:03.19

29.28
30.84
31.54
31.53

Front half 60.12s · back half 63.07s

100 Breaststroke SCY 1:04.04

29.84
34.20

Front half 29.84s · back half 34.20s

200 Breaststroke SCY 2:23.43 split/total mismatch

31.85
4.29
1.16
0.84

Front half 36.14s · back half 107.29s

100 Butterfly SCY 56.13

26.00
30.13

Front half 26.00s · back half 30.13s

200 Butterfly SCY 2:07.14 split/total mismatch

27.90
3.27
1.59
2.55

Front half 31.17s · back half 95.97s

100 Individual Medley SCY 58.06

26.39
31.67

Front half 26.39s · back half 31.67s

200 Individual Medley SCY 2:05.01

25.55
31.57
37.95
29.94

Front half 57.12s · back half 67.89s

400 Individual Medley SCY 4:26.65 split/total mismatch

27.54
32.06
34.28
33.09
38.71
39.31
31.55
30.11

100 Freestyle LCM 58.56

28.46
30.10

Front half 28.46s · back half 30.10s

200 Freestyle LCM 2:06.58

29.73
31.90
32.54
32.41

Front half 61.63s · back half 64.95s

400 Freestyle LCM 4:33.39

30.85
33.89
34.51
34.66
35.22
35.09
35.12
34.05

Front half 133.91s · back half 139.48s

100 Backstroke LCM 1:07.53

32.43
35.10

Front half 32.43s · back half 35.10s

200 Backstroke LCM 2:31.45 split/total mismatch

35.49
2.60
0.73
0.23

Front half 38.09s · back half 113.36s

100 Breaststroke LCM 1:17.15

36.09
41.06

Front half 36.09s · back half 41.06s

200 Breaststroke LCM 2:58.72 split/total mismatch

40.44
4.90
1.03
0.20

Front half 45.34s · back half 133.38s

100 Butterfly LCM 1:03.15

29.36
33.79

Front half 29.36s · back half 33.79s

200 Butterfly LCM 2:32.30

32.62
37.28
39.86
42.54

Front half 69.90s · back half 82.40s

200 Individual Medley LCM 2:23.75

28.38
37.37
42.36
35.64

Front half 65.75s · back half 78.00s

400 Individual Medley LCM 5:22.58 split/total mismatch

31.93
37.77
41.20
42.23
45.60
47.63
38.59
37.63

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

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

50 Freestyle SCY 24.07 17 swims
100 Freestyle SCY 51.83 21 swims
200 Freestyle SCY 1:52.40 23 swims
500 Freestyle SCY 5:15.83 7 swims
1000 Freestyle SCY 11:21.98 3 swims
1650 Freestyle SCY 19:01.09 3 swims
50 Backstroke SCY 27.86 1 swim
100 Backstroke SCY 59.16 15 swims
200 Backstroke SCY 2:03.19 10 swims
50 Breaststroke SCY 30.01 1 swim
100 Breaststroke SCY 1:04.04 6 swims
200 Breaststroke SCY 2:23.43 8 swims
50 Butterfly SCY 25.36 1 swim
100 Butterfly SCY 56.13 18 swims
200 Butterfly SCY 2:07.14 15 swims
100 Individual Medley SCY 58.06 5 swims
200 Individual Medley SCY 2:05.01 14 swims
400 Individual Medley SCY 4:26.65 9 swims
50 Freestyle LCM 27.13 12 swims
100 Freestyle LCM 58.56 14 swims
200 Freestyle LCM 2:06.58 17 swims
400 Freestyle LCM 4:33.39 10 swims
100 Backstroke LCM 1:07.53 9 swims
200 Backstroke LCM 2:31.45 4 swims
50 Breaststroke LCM 34.49 1 swim
100 Breaststroke LCM 1:17.15 5 swims
200 Breaststroke LCM 2:58.72 2 swims
50 Butterfly LCM 28.44 5 swims
100 Butterfly LCM 1:03.15 18 swims
200 Butterfly LCM 2:32.30 7 swims
200 Individual Medley LCM 2:23.75 14 swims
400 Individual Medley LCM 5:22.58 8 swims