Note: This is a list of top performances in all events. No conversions are applied. Wind-aided marks are excluded.
| Athlete | Year | Time | Meet | Meet Date | |
|---|---|---|---|---|---|
| Worboy, Michael | JR-3 | 4:05.61 | Elaine Leigh T&F Invite | Apr 20, 2023 | |
| Sidle, Hunter | FR-1 | 4:10.08 | Elaine Leigh T&F Invite | Apr 20, 2023 | |
| Gagliardi, Christian | JR-3 | 4:12.09 | Golden Grizzly T&F Invite | Apr 8, 2023 | |
| Risko, Josh | FR-1 | 4:14.90 | Elaine Leigh T&F Invite | Apr 20, 2023 | |
| Weber, Bryce | FR-1 | 4:16.35 | Tiffin Track Carnival 2023 | Apr 14, 2023 | |
| Vazquez, Omar | JR-3 | 4:18.45 | Elaine Leigh T&F Invite | Apr 20, 2023 | |
| Seiple, Liam | JR-3 | 4:24.18 | Golden Grizzly T&F Invite | Apr 8, 2023 |
| Athlete | Year | Time | Meet | Meet Date | |
|---|---|---|---|---|---|
| Alvarez, Heriberto | SO-2 | 15:01.49 | Tiffin Track Carnival 2023 | Apr 14, 2023 | |
| Haffa, Alexander | SR-4 | 15:28.63 | Elaine Leigh T&F Invite | Apr 20, 2023 | |
| Sidle, Hunter | FR-1 | 15:40.41 | Tiffin Track Carnival 2023 | Apr 14, 2023 | |
| Worboy, Michael | JR-3 | 15:40.79 | Tiffin Track Carnival 2023 | Apr 14, 2023 | |
| Risko, Josh | FR-1 | 15:42.63 | Tiffin Track Carnival 2023 | Apr 14, 2023 | |
| Gagliardi, Christian | JR-3 | 16:06.88 | Blizzard Buster | Mar 17, 2023 | |
| Seiple, Liam | JR-3 | 16:10.47 | Blizzard Buster | Mar 17, 2023 | |
| Vazquez, Omar | JR-3 | 16:13.43 | Tiffin Track Carnival 2023 | Apr 14, 2023 |