| Relay Team | 6/24/2021 | 2021 CHSAA Class 5A State Championships (CO) | Final | | 01:35.44 |
| Relay Team | 6/16/2021 | Continental League Championships (Aurora, CO) | Preliminary | | 01:37.52 |
| Relay Team | 6/16/2021 | Continental League Championships (Aurora, CO) | Final | | 01:37.57 |
| Relay Team | 5/27/2021 | 2021 Continental League Boys Invite 1 (Littleton, CO) | Final | | 01:38.28 |
| Relay Team | 6/4/2021 | Regis Jesuit (Aurora, CO) | Final | | 01:40.05 |
| Relay Team | 5/15/2021 | Douglas County, Highlands Ranch, Ponderosa Tri Meet (Littleton, CO) | Final | | 01:41.29 |
| Relay Team | 6/10/2021 | 2021 Boys Continental League Invite 2 (Littleton, CO) | Final | | 01:44.60 |
| Relay Team | 5/22/2021 | Highlands Ranch-Heritage-Regis Jesuit Tri 2021 (Aurora, CO) | Final | | 01:47.88 |
| Relay Team | 6/10/2021 | 2021 Boys Continental League Invite 2 (Littleton, CO) | Final | | 01:49.16 |
| Relay Team | 6/16/2021 | Continental League Championships (Aurora, CO) | Preliminary | | 01:49.44 |
| Relay Team | 5/8/2021 | Ponderosa (Parker, CO) | Final | | 01:49.60 |
| Relay Team | 5/27/2021 | 2021 Continental League Boys Invite 1 (Littleton, CO) | Final | | 01:51.00 |
| Relay Team | 5/15/2021 | Douglas County, Highlands Ranch, Ponderosa Tri Meet (Littleton, CO) | Final | | 01:51.62 |
| Relay Team | 6/4/2021 | Regis Jesuit (Aurora, CO) | Final | | 01:52.90 |
| Relay Team | 5/22/2021 | Highlands Ranch-Heritage-Regis Jesuit Tri 2021 (Aurora, CO) | Final | | 01:53.57 |
| Relay Team | 6/10/2021 | 2021 Boys Continental League Invite 2 (Littleton, CO) | Final | | 01:54.55 |
| Relay Team | 5/15/2021 | Douglas County, Highlands Ranch, Ponderosa Tri Meet (Littleton, CO) | Final | | 01:55.10 |
| Relay Team | 6/16/2021 | Continental League Championships (Aurora, CO) | Preliminary | | 01:55.84 |
| Relay Team | 6/4/2021 | Regis Jesuit (Aurora, CO) | Final | | 01:56.17 |
| Relay Team | 5/27/2021 | 2021 Continental League Boys Invite 1 (Littleton, CO) | Final | | 01:57.69 |
| Relay Team | 6/4/2021 | Regis Jesuit (Aurora, CO) | Final | | 01:58.54 |
| Relay Team | 5/22/2021 | Highlands Ranch-Heritage-Regis Jesuit Tri 2021 (Aurora, CO) | Final | | 01:58.56 |
| Relay Team | 5/15/2021 | Douglas County, Highlands Ranch, Ponderosa Tri Meet (Littleton, CO) | Final | | 01:58.57 |
| Relay Team | 5/8/2021 | Ponderosa (Parker, CO) | Final | | 02:00.34 |
| Relay Team | 6/10/2021 | 2021 Boys Continental League Invite 2 (Littleton, CO) | Final | | 02:02.49 |
| Relay Team | 5/15/2021 | Douglas County, Highlands Ranch, Ponderosa Tri Meet (Littleton, CO) | Final | | 02:03.94 |
| Relay Team | 5/8/2021 | Ponderosa (Parker, CO) | Final | | 02:05.21 |
| Relay Team | 6/4/2021 | Regis Jesuit (Aurora, CO) | Final | | 02:08.16 |
| Relay Team | 5/22/2021 | Highlands Ranch-Heritage-Regis Jesuit Tri 2021 (Aurora, CO) | Final | | 02:09.80 |
| Relay Team | 6/4/2021 | Regis Jesuit (Aurora, CO) | Final | | 02:10.00 |
| Relay Team | 6/10/2021 | 2021 Boys Continental League Invite 2 (Littleton, CO) | Final | | 02:11.36 |
| Relay Team | 5/8/2021 | Ponderosa (Parker, CO) | Final | | 02:27.43 |