- Boy's 400 M
- Conference:50.095/13/2021Nick Biega, Mayfield
- Section 1 Timed Finals
- 2Lai, MitchellKenston1:03.34
- 3Carroll, AdamMadison59.22
- 4Fellenstein, CarterMadison57.67
- 5Janos, DylanEastlake Nor58.91
- 6Gregory, MarqiuseWill. South59.19
- Section 2 Timed Finals
- 1Cirino, AnthonyEastlake Nor56.70
- 2Truax, AidenKenston55.60
- 3Montoni, MikeMayfield55.41
- 4Gaspar, EthanChardon53.60
- 5Gaspersic, NathanPaine. River53.80
- 6Edwards, ColeMayfield54.66
- 7Johnson, NathanWill. South55.76
- 8Frost, CarsonChardon55.78
- Section 3 Timed Finals
- 1Longstreet, JackPaine. River53.60
- 2Watson, JakeMayfield53.17
- 3Houston, TrevonWill. South53.12
- 4Dietz, KarlChardon48.80
- 5Lewins, NatePaine. River49.85
- 6Lauer, WilliamKenston51.55
- 7Crim, RyanMadison53.17
- 8Schiciano, MichaelEastlake Nor53.27