| Event | Rank | Mark | By | Meet |
| B-5k | 1 | 15:47.71 | Green, John (2016) (West Forsyth, GA) (US#49) | Milton Showcase Invitational(GA), 2015-02-28(#1) |
| B-5k | 2 | 15:49.92 | Martinez, Stephen (2015) (St. Pius X, GA) (US#52) | Milton Showcase Invitational(GA), 2015-02-28(#2) |
| B-5k | 3 | 15:51.05 | Cole, Connor (2015) (Milton, GA) (US#55) | Milton Showcase Invitational(GA), 2015-02-28(#3) |
| B-5k | 4 | 15:51.45 | Singh, Andrew (2017) (Walton, GA) (US#57) | Milton Showcase Invitational(GA), 2015-02-28(#4) |
| B-5k | 5 | 15:52.23 | Meade, Preston (2015) (Milton, GA) (US#59) | Milton Showcase Invitational(GA), 2015-02-28(#5) |
| | | National Elites above. State Elites below | | |
| B-5k | 6 | 16:00.90 | Perona, Michael (2015) (Etowah, GA) | Milton Showcase Invitational(GA), 2015-02-28(#6) |
| B-5k | 7 | 16:03.31 | Sanders, Mitchell (2015) (Walton, GA) | Milton Showcase Invitational(GA), 2015-02-28(#7) |
| B-5k | 8 | 16:12.04 | Bailey, Owen (2015) (Woodstock, GA) | Milton Showcase Invitational(GA), 2015-02-28(#8) |
| B-5k | 9 | 16:18.44 | Skoglind, Brian (2015) (West Forsyth, GA) | Milton Showcase Invitational(GA), 2015-02-28(#9) |
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| | | See more performances for B-5k | | |
