Andrew Gerstenmaier

Mage 17CZFLLECFWJFAST

112 plausible swims · 20 meets · 2022-10-23 → 2026-07-19

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.56 A+0.47s to AA·+0.97s to Sectionals 2024-03-03 2024 Lake Erie Senior Champs Prelimsfast pool
100 Freestyle SCY 49.46 AA+1.17s to AAA·+0.47s to Sectionals 2025-03-01 2025 Lake Erie Winter Senior Championshipsfast pool
200 Freestyle SCY 1:48.28 AA+1.89s to AAA·+0.79s to Sectionals 2025-03-02 2025 Lake Erie Winter Senior Championshipsfast pool
500 Freestyle SCY 6:19.73 +12.44s to B·+86.84s to Sectionals 2023-01-15 2023 Jim Scullion Age Group Showdownvenue
50 Backstroke SCY 28.66 BB+1.87s to A·+4.17s to Sectionals 2023-03-12 2023 Winter LE Age Group Championshipvenue
100 Backstroke SCY 52.17 AAA+2.08s to AAAA·Sectionals ✓+0.68s to Futures 2025-03-02 2025 Lake Erie Winter Senior Championshipsfast pool
200 Backstroke SCY 1:57.45 AA+2.66s to AAA·Sectionals ✓+4.66s to Futures 2025-03-01 2025 Lake Erie Winter Senior Championshipsfast pool
100 Breaststroke SCY 1:37.36 +21.87s to B·+33.77s to Sectionals 2022-10-23 2022 Stevie Grieshammer HS Preview/AG Meetvenue
100 Butterfly SCY 53.97 AA+1.98s to AAA·Sectionals ✓+3.38s to Futures 2025-03-01 2025 Lake Erie Winter Senior Championshipsfast pool
100 Individual Medley SCY 56.28 2025-03-02 2025 Lake Erie Winter Senior Championshipsfast pool
200 Individual Medley SCY 2:10.24 BB+2.05s to A·+9.25s to Sectionals 2024-03-02 2024 Lake Erie Senior Champs Prelimsfast pool
50 Freestyle LCM 26.12 AA+0.63s to AAA·+0.13s to Sectionals 2024-07-18 2024OH CZ East Speedo Sectionalsvenue
100 Freestyle LCM 54.00 AAA+1.01s to AAAA·Sectionals ✓+0.41s to Futures 2026-07-19 2026 Central Zone East Summer Speedo Sectionafast pool
200 Freestyle LCM 2:19.51 BB+6.22s to A·+16.02s to Sectionals 2023-07-22 2023 LE Summer Age Group Champsfast pool
50 Backstroke LCM 27.21 AAAA·Futures ✓+0.52s to Jr Nationals 2026-03-27 2026 Central Zone East Spring Speedo Sectionavenue
100 Backstroke LCM 57.84 AAAA·Jr Nationals ✓+0.95s to Nationals 2026-03-28 2026 Central Zone East Spring Speedo Sectionavenue
200 Backstroke LCM 2:07.77 AAAA·Winter JNs ✓+0.78s to Jr Nationals 2026-03-26 2026 Central Zone East Spring Speedo Sectionavenue
50 Butterfly LCM 27.30 AAA+0.91s to AAAA·Sectionals ✓+1.01s to Futures 2026-03-26 2026 Central Zone East Spring Speedo Sectionavenue
100 Butterfly LCM 59.37 AAA+2.38s to AAAA·Sectionals ✓+1.38s to Futures 2026-03-27 2026 Central Zone East Spring Speedo Sectionavenue
200 Individual Medley LCM 2:30.32 BB+1.73s to A·+10.93s to Sectionals 2024-03-02 2024 Lake Erie Senior Champs Prelimsfast pool

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
50 Freestyle SCY 26.05 flat 200 Free Relay 2023-02-26 LSSC Regional Age Group Championship
50 Freestyle SCY 22.74 flying 200 Free Relay (leg 3) 2025-03-01 2025 Lake Erie Winter Senior Championships
100 Freestyle SCY 50.41 flat 400 Free Relay 2024-02-16 2024 Northeast High School District Div I
100 Freestyle SCY 47.99 flying 400 Free Relay (leg 3) 2025-03-02 2025 Lake Erie Winter Senior Championships
50 Backstroke SCY 26.28 flat 200 Medley Relay 2024-03-03 2024 Lake Erie Senior Champs Prelims
100 Backstroke SCY 54.36 flat 400 Medley Relay 2024-03-02 2024 Lake Erie Senior Champs Prelims
50 Butterfly SCY 24.03 flying 200 Medley Relay (leg 3) 2025-03-02 2025 Lake Erie Winter Senior Championships
100 Butterfly SCY 53.64 flying 400 Medley Relay (leg 3) 2025-03-01 2025 Lake Erie Winter Senior Championships
50 Freestyle LCM 24.15 flying 200 Free Relay (leg 3) 2026-03-26 2026 Central Zone East Spring Speedo Sectiona
100 Freestyle LCM 54.04 flying 400 Free Relay (leg 2) 2026-07-17 2026 Central Zone East Summer Speedo Sectiona
200 Freestyle LCM 2:03.16 flat 800 Free Relay 2026-07-18 2026 Central Zone East Summer Speedo Sectiona
200 Freestyle LCM 2:05.21 flying 800 Free Relay (leg 4) 2026-03-26 2026 Central Zone East Spring Speedo Sectiona
50 Backstroke LCM 33.11 flat 200 Medley Relay 2023-07-21 2023 LE Summer Age Group Champs
100 Backstroke LCM 1:10.79 flat 400 Medley Relay 2023-07-22 2023 LE Summer Age Group Champs
50 Butterfly LCM 26.34 flying 200 Medley Relay (leg 3) 2026-03-27 2026 Central Zone East Spring Speedo Sectiona
100 Butterfly LCM 58.28 flying 400 Medley Relay (leg 3) 2026-07-19 2026 Central Zone East Summer Speedo Sectiona

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

1756 points (3/6 events — incomplete)

EventTime Points
500 FR SCY 6:19.73 369
200 BK SCY 1:57.45 775
200 IM SCY 2:10.24 612
200 BR SCY 0
200 FL SCY 0
400 IM SCY 0

IMR 17-18 · SCY

3168 points (5/5 events)

EventTime Points
200 FR SCY 1:48.28 792
100 BK SCY 52.17 822
100 BR SCY 1:37.36 190
100 FL SCY 53.97 752
200 IM SCY 2:10.24 612

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

PR splits

100 Freestyle SCY 49.46

23.79
25.67

Front half 23.79s · back half 25.67s

200 Freestyle SCY 1:48.28

24.60
27.12
28.19
28.37

Front half 51.72s · back half 56.56s

500 Freestyle SCY 6:19.73

32.46
36.93
39.21
39.30
38.25
39.95
38.13
39.35
39.79
36.36

Front half 186.15s · back half 193.58s

100 Backstroke SCY 52.17

25.11
27.06

Front half 25.11s · back half 27.06s

200 Backstroke SCY 1:57.45

26.43
29.48
31.03
30.51

Front half 55.91s · back half 61.54s

100 Breaststroke SCY 1:37.36

46.02
51.34

Front half 46.02s · back half 51.34s

100 Butterfly SCY 53.97

24.87
29.10

Front half 24.87s · back half 29.10s

100 Individual Medley SCY 56.28

25.06
31.22

Front half 25.06s · back half 31.22s

200 Individual Medley SCY 2:10.24

27.34
32.54
40.37
29.99

Front half 59.88s · back half 70.36s

100 Freestyle LCM 54.00

25.86
28.14

Front half 25.86s · back half 28.14s

200 Freestyle LCM 2:19.51

30.96
36.01
37.09
35.45

Front half 66.97s · back half 72.54s

100 Backstroke LCM 57.84

27.64
30.20

Front half 27.64s · back half 30.20s

200 Backstroke LCM 2:07.77

29.35
32.51
33.18
32.73

Front half 61.86s · back half 65.91s

100 Butterfly LCM 59.37

27.75
31.62

Front half 27.75s · back half 31.62s

200 Individual Medley LCM 2:30.32

31.98
38.29
47.49
32.56

Front half 70.27s · back half 80.05s

Reaction time

fastest 0.49s average 0.614s slowest 0.71s 8 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.

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 23.56 6 swims
100 Freestyle SCY 49.46 9 swims
200 Freestyle SCY 1:48.28 5 swims
500 Freestyle SCY 6:19.73 1 swim
50 Backstroke SCY 28.66 2 swims
100 Backstroke SCY 52.17 11 swims
200 Backstroke SCY 1:57.45 8 swims
100 Breaststroke SCY 1:37.36 1 swim
100 Butterfly SCY 53.97 8 swims
100 Individual Medley SCY 56.28 1 swim
200 Individual Medley SCY 2:10.24 4 swims
50 Freestyle LCM 26.12 5 swims
100 Freestyle LCM 54.00 6 swims
200 Freestyle LCM 2:19.51 1 swim
50 Backstroke LCM 27.21 8 swims
100 Backstroke LCM 57.84 16 swims
200 Backstroke LCM 2:07.77 8 swims
50 Butterfly LCM 27.30 4 swims
100 Butterfly LCM 59.37 5 swims
200 Individual Medley LCM 2:30.32 3 swims