| Event | Rank | Mark | By | Meet |
| B-400 | 1 | 47.85 | Schaap, Abram (2017) (Volcano Vista, NM) (US#91) | Great Southwest Classic(NM), 2015-06-06(#7) |
| | | National Elites above. State Elites below | | |
| B-400 | 2 | 48.44 | Finnegan, John (2016) (Rio Rancho, NM) | Marilyn Sepulveda Classic(NM), 2015-04-14(#1) |
| B-400 | 3 | 49.88 | Larranaga, Augustine (2016) (Capital, NM) | NM 5A State Meet(NM), 2015-05-16(#1) |
| B-400 | 4 | 49.96 | Valdez, Jose (Mt. View, NM) | Santa Teresa Invitational(NM), 2015-03-07(#2) |
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| | | See more performances for B-400 | | |
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