| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-300H | 1 | 38.69 | Newell, Walker (2015) (Campbell County, WY) | WY Class 4A State Meet(WY), 2015-05-23(#1) |
| B-300H | 1 | 38.69 | Anderson, Chase (2015) (Natrona County, WY) | WY Class 4A State Meet(WY), 2015-05-23(#2) |
| B-300H | 3 | 39.16 | Wilson, Logan (2015) (Natrona County, WY) | WY Class 4A State Meet(WY), 2015-05-23(#3) |
| B-300H | 4 | 39.62 | Teichert, James (2015) (Cokeville, WY) | WY Class 1A State Meet(WY), 2015-05-23(#1) |
| B-300H | 5 | 39.70 | Wilson, Paden (2015) (Burns, WY) | WY Class 2A State Meet(WY), 2015-05-23(#1) |
| B-300H | 5 | 39.70 | Leman, Justin (2015) (Douglas, WY) | WY Class 3A State Meet(WY), 2015-05-23(#1) |
| B-300H | 7 | 39.80 | Hepp, Tristan (2016) (Buffalo, WY) | WY Class 3A State Meet(WY), 2015-05-23(#2) |
| B-300H | 8 | 39.82 | Salinas, Jeff (2015) (Cheyenne Central, WY) | Greeley Central Invitational(CO), 2015-03-21(#1) |
| B-300H | 9 | 40.37 | Bower, Jackson (2015) (Cody, WY) | WY Class 3A State Meet(WY), 2015-05-23(#1) |
| B-300H | 10 | 40.40 | Johnson, Mccade (2017) (Laramie, WY) | WY Class 4A State Meet(WY), 2015-05-23(#5) |
| B-300H | 11 | 40.43 | Freeman, Kyler (2017) (Cheyenne East, WY) | WY Class 4A State Meet(WY), 2015-05-23(#6) |
| B-300H | 12 | 40.98 | Scammon, Austen (2015) (Tongue River, WY) | WY Class 2A State Meet(WY), 2015-05-23(#2) |
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| | | See more performances for B-300H | | |
