| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-4x200 | 1 | 1:31.48 | Boys Relay (Johnsburg, IL) | IL 2A Boys State Prelims(IL), 2015-05-29(#17) |
| B-4x200 | 2 | 1:31.50 | Boys Relay (Mendota, IL) | IL 2A LaSalle-Peru Boys Sectional(IL), 2015-05-22(#2) |
| B-4x200 | 3 | 1:31.74 | Boys Relay (Dixon, IL) | IL 2A Sterling Boys Sectional(IL), 2015-05-22(#4) |
| B-4x200 | 4 | 1:32.46 | Boys Relay (Oregon, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#20) |
| B-4x200 | 5 | 1:33.73 | Boys Relay (Winnebago, IL) | Carlson-Hawk Invitational(IL), 2015-05-01(#2) |
| B-4x200 | 6 | 1:34.29 | Boys Relay (Burlington Central, IL) | Mike VanDeever Invitational(IL), 2015-04-18(#1) |
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| | | See more performances for B-4x200 | | |
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