| Event | Rank | Mark | By | Meet |
| B-4x16 | 1 | 17:44.20 | Boys Relay (Dublin Coffman, OH) (US#12) | Gary Smith Invitational(OH), 2015-05-02(#1) |
| B-4x16 | 2 | 17:51.83 | Boys Relay (St. Ignatius, OH) (US#22) | Amherst Steele Comet Relays(OH), 2015-04-25(#1) |
| B-4x16 | 3 | 17:58.25 | Boys Relay (Akron St. Vincent- St. Mary, OH) (US#30) | John Hasenstab Warrior Relays(OH), 2015-04-18(#1) |
| B-4x16 | 4 | 18:07.91 | Boys Relay (Hudson, OH) (US#45) | Lexington Invitational(OH), 2015-04-11(#1) |
| B-4x16 | 5 | 18:14.44 | Boys Relay (Watkins Memorial, OH) (US#65) | Gary Smith Invitational(OH), 2015-05-02(#2) |
| | | National Elites above. State Elites below | | |
| B-4x16 | 6 | 18:22.37 | Boys Relay (Stow-Munroe Falls, OH) | Reinhart Relays(OH), 2015-04-25(#1) |
| B-4x16 | 7 | 18:23.03 | Boys Relay (Hilliard Davidson, OH) | Freedom Relays(OH), 2015-04-24(#1) |
| B-4x16 | 8 | 18:25.34 | Boys Relay (Marietta, OH) | Coaches Invitational(GA), 2015-03-14(#3) |
| B-4x16 | 9 | 18:26.30 | Boys Relay (Chagrin Falls, OH) | Berea Kiwanis Relays(OH), 2015-05-01(#1) |
| B-4x16 | 10 | 18:26.99 | Boys Relay (Olentangy Orange, OH) | Freedom Relays(OH), 2015-04-24(#2) |
| B-4x16 | 11 | 18:29.64 | Boys Relay (St. John's Jesuit, OH) | John Hasenstab Warrior Relays(OH), 2015-04-18(#2) |
| B-4x16 | 12 | 18:30.15 | Boys Relay (Solon, OH) | John Hasenstab Warrior Relays(OH), 2015-04-18(#3) |
| B-4x16 | 13 | 18:32.10 | Boys Relay (Medina, OH) | Berea Kiwanis Relays(OH), 2015-05-01(#2) |
| B-4x16 | 14 | 18:32.32 | Boys Relay (Mentor, OH) | Amherst Steele Comet Relays(OH), 2015-04-25(#2) |
| B-4x16 | 15 | 18:36.69 | Boys Relay (Hilliard Darby, OH) | Fulton Relays(OH), 2015-04-24(#1) |
| B-4x16 | 16 | 18:41.10 | Boys Relay (Walsh Jesuit, OH) | John Hasenstab Warrior Relays(OH), 2015-04-18(#5) |
| B-4x16 | 17 | 18:43.20 | Boys Relay (Western Reserve, OH) | East Canton Hornet Relays(OH), 2015-05-09(#1) |
| B-4x16 | 18 | 18:46.30 | Boys Relay (St. Charles, OH) | Fulton Relays(OH), 2015-04-24(#3) |
| B-4x16 | 19 | 18:50.91 | Boys Relay (Berea-Midpark, OH) | Lakewood Ranger Relays(OH), 2015-04-17(#1) |
| B-4x16 | 20 | 18:51.35 | Boys Relay (Gahanna Lincoln, OH) | Gary Smith Invitational(OH), 2015-05-02(#3) |
| B-4x16 | 21 | 18:54.76 | Boys Relay (Granville, OH) | Fulton Relays(OH), 2015-04-24(#4) |
| B-4x16 | 22 | 18:55.58 | Boys Relay (Brecksville-Broadview Heights, OH) | Reinhart Relays(OH), 2015-04-25(#2) |
| B-4x16 | 23 | 18:56.31 | Boys Relay (Bradley, OH) | Fulton Relays(OH), 2015-04-24(#5) |
| B-4x16 | 24 | 18:57.02 | Boys Relay (Madison, OH) | Mentor Cardinal Relays(OH), 2015-05-02(#1) |
| B-4x16 | 25 | 18:57.50 | Boys Relay (Pickerington North, OH) | Fulton Relays(OH), 2015-04-24(#6) |
| B-4x16 | 26 | 18:58.20 | Boys Relay (Western Reserve, OH) | Gene Kobus Perry Relays(OH), 2015-04-18(#1) |
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| | | See more performances for B-4x16 | | |
| Event | Rank | Mark | By | Meet |
| G-4x16 | 1 | 21:08.26 | Girls Relay (Granville, OH) (US#19) | Fulton Relays(OH), 2015-04-24(#1) |
| G-4x16 | 2 | 21:12.00 | Girls Relay (Brunswick, OH) (US#29) | Berea Kiwanis Relays(OH), 2015-05-01(#1) |
| | | National Elites above. State Elites below | | |
| G-4x16 | 3 | 21:34.51 | Girls Relay (Hilliard Davidson, OH) | Freedom Relays(OH), 2015-04-24(#1) |
| G-4x16 | 4 | 21:40.61 | Girls Relay (Thomas Worthington, OH) | Gary Smith Invitational(OH), 2015-05-02(#1) |
| G-4x16 | 5 | 21:45.89 | Girls Relay (Upper Arlington, OH) | Gary Smith Invitational(OH), 2015-05-02(#2) |
| G-4x16 | 6 | 21:55.00 | Girls Relay (Berea-Midpark, OH) | Berea Kiwanis Relays(OH), 2015-05-01(#2) |
| G-4x16 | 7 | 21:56.69 | Girls Relay (Jerome, OH) | Freedom Relays(OH), 2015-04-24(#2) |
| G-4x16 | 8 | 21:58.00 | Girls Relay (Chagrin Falls, OH) | Berea Kiwanis Relays(OH), 2015-05-01(#3) |
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| | | See more performances for G-4x16 | | |
