Nathan Welchlin

Mage 18MW

44 plausible swims · 5 meets · 2008-02-28 → 2026-01-01

Personal records

EventCourseBest CutDateMeet
100 Freestyle SCY 47.65 AAA+2.16s to AAAA·Sectionals ✓+1.26s to Futures 2026-01-01 Chesapeake Swim Club
200 Freestyle SCY 1:44.52 AAA+3.93s to AAAA·Sectionals ✓+2.93s to Futures 2026-01-01 Chesapeake Swim Club
500 Freestyle SCY 4:42.90 AAA+9.31s to AAAA·Sectionals ✓+5.81s to Futures 2026-01-01 Chesapeake Swim Club
100 Butterfly SCY 52.79 AA+1.20s to AAA·Sectionals ✓+2.20s to Futures 2026-01-01 Chesapeake Swim Club
200 Butterfly SCY 1:54.44 AAA+3.75s to AAAA·Sectionals ✓+0.75s to Futures 2026-01-01 Chesapeake Swim Club
50 Freestyle LCM 24.47 AAA+0.48s to AAAA·Futures ✓+0.38s to Winter JNs 2026-01-01 CSRVIII 2009 SUMMER LC SPEEDO CHAMPIONS
100 Freestyle LCM 54.34 AAA+1.65s to AAAA·Sectionals ✓+0.75s to Futures 2026-01-01 CSRVIII 2009 SUMMER LC SPEEDO CHAMPIONS
200 Freestyle LCM 1:58.57 AAA+3.38s to AAAA·Sectionals ✓+0.78s to Futures 2026-01-01 CSRVIII 2009 SUMMER LC SPEEDO CHAMPIONS
400 Freestyle LCM 4:14.28 AAA+8.69s to AAAA·Sectionals ✓+4.29s to Futures 2026-01-01 CSRVIII 2009 SUMMER LC SPEEDO CHAMPIONS
800 Freestyle LCM 9:06.83 AA+8.04s to AAA·Sectionals ✓+26.14s to Futures 2026-01-01 CSRVIII 2007 LC SPEEDO CHAMPIONS SERIES
1500 Freestyle LCM 17:31.18 AA+20.19s to AAA·Sectionals ✓+52.19s to Futures 2026-01-01 CSRVIII 2007 LC SPEEDO CHAMPIONS SERIES
100 Butterfly LCM 59.01 AA+0.12s to AAA·Sectionals ✓+1.02s to Futures 2026-01-01 CSRVIII 2009 SUMMER LC SPEEDO CHAMPIONS
200 Butterfly LCM 2:10.87 AAA+4.98s to AAAA·Sectionals ✓+0.68s to Futures 2026-01-01 CSRVIII 2009 SUMMER LC SPEEDO CHAMPIONS

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.

IMX / IMR

IMX 17-18 · SCY

1774 points (2/6 events — incomplete)

EventTime Points
500 FR SCY 4:42.90 892
200 FL SCY 1:54.44 882
200 BK SCY 0
200 BR SCY 0
200 IM SCY 0
400 IM SCY 0

IMR 17-18 · LCM

1759 points (2/5 events — incomplete)

EventTime Points
200 FR LCM 1:58.57 905
100 FL LCM 59.01 854
100 BK LCM 0
100 BR LCM 0
200 IM LCM 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 47.65

22.82
24.83

Front half 22.82s · back half 24.83s

200 Freestyle SCY 1:44.52

23.86
25.92
27.18
27.56

Front half 49.78s · back half 54.74s

500 Freestyle SCY 4:42.90

24.84
27.56
28.55
29.04
28.65
29.59
28.49
29.34
29.11
27.73

Front half 138.64s · back half 144.26s

100 Butterfly SCY 52.79

24.41
28.38

Front half 24.41s · back half 28.38s

200 Butterfly SCY 1:54.44

25.33
29.34
29.87
29.90

Front half 54.67s · back half 59.77s

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.

100 Freestyle SCY 47.65 2 swims
200 Freestyle SCY 1:44.52 2 swims
500 Freestyle SCY 4:42.90 1 swim
100 Butterfly SCY 52.79 2 swims
200 Butterfly SCY 1:54.44 2 swims
50 Freestyle LCM 24.47 5 swims
100 Freestyle LCM 54.34 3 swims
200 Freestyle LCM 1:58.57 5 swims
400 Freestyle LCM 4:14.28 6 swims
800 Freestyle LCM 9:06.83 1 swim
1500 Freestyle LCM 17:31.18 1 swim
100 Butterfly LCM 59.01 7 swims
200 Butterfly LCM 2:10.87 7 swims