Chet Zerfas

Mage 15MNBLA

11 plausible swims · 2 meets · 2025-05-30 → 2025-07-13

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 32.24 +3.35s to B·+9.65s to Sectionals 2025-05-31 2025 MN PRNH Summer Chomp venue
100 Freestyle SCY 1:11.74 +8.45s to B·+22.75s to Sectionals 2025-06-01 2025 MN PRNH Summer Chomp venue
200 Freestyle SCY 2:36.91 +18.62s to B·+49.42s to Sectionals 2025-05-31 2025 MN PRNH Summer Chomp venue
100 Backstroke SCY 1:31.98 +22.49s to B·+35.89s to Sectionals 2025-06-01 2025 MN PRNH Summer Chomp venue
100 Butterfly SCY 1:37.04 +28.35s to B·+43.05s to Sectionals 2025-05-30 2025 MN PRNH Summer Chomp
50 Freestyle LCM 35.30 +2.01s to B·+9.31s to Sectionals 2025-07-13 2025 MN BAC Last Chance Invitational slow pool
100 Freestyle LCM 1:21.55 +8.86s to B·+24.96s to Sectionals 2025-07-12 2025 MN BAC Last Chance Invitational slow pool
200 Freestyle LCM 2:59.33 +19.34s to B·+55.84s to Sectionals 2025-07-13 2025 MN BAC Last Chance Invitational slow pool
100 Backstroke LCM 1:38.30 +17.11s to B·+33.91s to Sectionals 2025-07-12 2025 MN BAC Last Chance Invitational slow pool
200 Backstroke LCM 2:44.85 B+1.16s to BB·+25.06s to Sectionals 2025-07-12 2025 MN BAC Last Chance Invitational

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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.

IMX / IMR

IMX 15-16 · LCM

481 points (1/6 events — incomplete)

EventTime Points
200 BK LCM 2:44.85 481
400 FR LCM 0
200 BR LCM 0
200 FL LCM 0
200 IM LCM 0
400 IM LCM 0

IMR 15-16 · SCY

581 points (3/5 events — incomplete)

EventTime Points
200 FR SCY 2:36.91 274
100 BK SCY 1:31.98 167
100 FL SCY 1:37.04 140
100 BR SCY 0
200 IM SCY 0

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

PR splits

100 Freestyle SCY 1:11.74

35.28
36.46

Front half 35.28s · back half 36.46s

200 Freestyle SCY 2:36.91

35.41
40.09
42.09
39.32

Front half 75.50s · back half 81.41s

100 Backstroke SCY 1:31.98

42.33
49.65

Front half 42.33s · back half 49.65s

100 Freestyle LCM 1:21.55

38.99
42.56

Front half 38.99s · back half 42.56s

200 Freestyle LCM 2:59.33

40.08
46.73
47.20
45.32

Front half 86.81s · back half 92.52s

Progression

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

50 Freestyle SCY 32.24 1 swim
100 Freestyle SCY 1:11.74 1 swim
200 Freestyle SCY 2:36.91 1 swim
100 Backstroke SCY 1:31.98 1 swim
100 Butterfly SCY 1:37.04 2 swims
50 Freestyle LCM 35.30 1 swim
100 Freestyle LCM 1:21.55 1 swim
200 Freestyle LCM 2:59.33 1 swim
100 Backstroke LCM 1:38.30 1 swim
200 Backstroke LCM 2:44.85 1 swim