| Event | Rank | Mark | By | Meet |
| G-SMR | 1 | 3:58.63 | Girls Relay (Los Alamitos, CA) (US#5) | Arcadia Invitational(CA), 2015-04-11(#1) |
| G-SMR | 2 | 4:08.21 | Girls Relay (Great Oak, CA) (US#27) | Mt. SAC Relays(CA), 2015-04-18(#3) |
| | | National Elites above. State Elites below | | |
| G-SMR | 3 | 4:15.26 | Girls Relay (Chino Hills, CA) | Mt. SAC Relays(CA), 2015-04-18(#1) |
| G-SMR | 4 | 4:15.85 | Girls Relay (Chaparral, CA) | Arcadia Invitational(CA), 2015-04-11(#1) |
| G-SMR | 5 | 4:18.26 | Girls Relay (Trabuco Hills, CA) | Oregon Relays(OR), 2015-04-18(#5) |
| G-SMR | 6 | 4:18.71 | Girls Relay (Fountain Valley, CA) | Griffin Relays(CA), 2015-03-06(#2) |
| G-SMR | 7 | 4:19.57 | Girls Relay (Burbank, CA) | Arcadia Invitational(CA), 2015-04-11(#2) |
| G-SMR | 8 | 4:19.78 | Girls Relay (Wilson, CA) | Mt. SAC Relays(CA), 2015-04-18(#3) |
| G-SMR | 8 | 4:19.78 | Girls Relay (San Clemente, CA) | San Clemente Triton Invitational(CA), 2015-03-21(#1) |
| G-SMR | 10 | 4:21.12 | Girls Relay (Paramount, CA) | Mt. SAC Relays(CA), 2015-04-18(#7) |
| G-SMR | 11 | 4:22.09 | Girls Relay (Alta Loma, CA) | Rosemead Invitational(CA), 2015-03-21(#1) |
| G-SMR | 12 | 4:24.52 | Girls Relay (Corona, CA) | Corona Relays(CA), 2015-02-28(#2) |
| G-SMR | 13 | 4:25.48 | Girls Relay (Lakewood, CA) | Mt. SAC Relays(CA), 2015-04-18(#4) |
| G-SMR | 14 | 4:26.97 | Girls Relay (Etiwanda, CA) | Ontario Relays(CA), 2015-02-28(#1) |
| G-SMR | 15 | 4:30.10 | Girls Relay (Redondo Union, CA) | Corona Relays(CA), 2015-02-28(#5) |
| G-SMR | 16 | 4:31.97 | Girls Relay (Cajon, CA) | Mt. SAC Relays(CA), 2015-04-18(#5) |
| G-SMR | 17 | 4:34.35 | Girls Relay (Los Osos, CA) | Ontario Relays(CA), 2015-02-28(#2) |
| G-SMR | 18 | 4:35.48 | Girls Relay (Ontario, CA) | Chino Relays(CA), 2015-03-28(#2) |
| G-SMR | 19 | 4:39.88 | Girls Relay (Valley View, CA) | California Relays(CA), 2015-03-21(#7) |
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| | | See more performances for G-SMR | | |
