BOYS TRACK & FIELDAPPLETON EASTCLASS OF 20262026 SEASON
#58IN WISCONSIN400m
Birk
Kozlowicz
Events400m · #58 WI100m
0
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50.48as
01
The Season
Tap an event to plot it| Date | Meet | Mark | Δ |
|---|---|---|---|
| 03/19 | UW Oshkosh Invitational | 53.04as | — |
| 04/25 | Pulaski InviteWON | 51.50s | ▼ 1.54 |
| 05/01 | Neenah Rocket Invite | 51.65s | ▽ 0.15 |
| 05/18 | FVA Championships | 50.92as | ▼ 0.73 |
| 05/26 | Appleton North Meet | 50.93as | ▽ 0.01 |
| 05/29 | D1 Sectional 8 - West De Pere | 50.48as | ▼ 0.45 |
PROGRESSION · 400m · 6 marks · −2.56s season
02
Personal Bests
All events on record| Event | Best mark | Marks | Last meet | WI Rank |
|---|---|---|---|---|
| 400m | 50.48as | 6 | D1 Sectional 8 - West De Pere · 05/29 | #58 |
| 100m | 11.75s | 2 | Oshkosh West FVA Tri · 04/20 | Unranked |
03
Rankings
Where Birk stacks upState
#58
of 200 in WI
in Wisconsin
Conference
#5
of 215
Fox Valley Association
Sectional
#4
of 232
West De Pere D1 Sectional
Statewide leaderboard · 400m−3.09s off the state leader
1
Zander Zawislan
Stratford
'26
47.40s
2
Gabriel Olson
Oak Creek
'26
47.83s
3
Parker Schmitt
Wausau East
'26
47.97s
4
Ben Hoeppner
New Richmond
'28
48.07s
5
Brady Thompson
Glenwood City
'26
48.14s
6
Kylor Loomis
Waterford
'28
48.23s
7
David Venegas
Sheboygan South
'26
48.33as
8
Jabari Freeman
Milwaukee Washington/Fuller
'26
48.36s
49 more between
58
★ Birk Kozlowicz
Appleton East
'26
50.48as
Live rankings across State & Conference · verified marks, updated as results post.
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WI ATHLETE · MADE IN WISCONSIN · 2026RESULTS VERIFIED · WIAA