| Event | Rank | Mark | By | Meet |
| G-600 | 1 | 1:35.64 | Sulger, Anna (2015) (Darien, CT) (US#22) | CT Indoor State Meet(CT), 2015-02-21(#1) |
| G-600 | 2 | 1:36.20 | Sarkisian, Leah (2018) (Danbury, CT) (US#31) | New England Indoor Championships(MA), 2015-02-27(#5) |
| G-600 | 3 | 1:36.42 | Meyer, Michaela (2016) (Pomperaug Regional, CT) (US#33) | New England Indoor Championships(MA), 2015-02-27(#6) |
| G-600 | 4 | 1:37.00 | Rivers, Danae (2016) (Wilbur Cross, CT) (US#47) | Elm City Coaches Invitational(CT), 2015-01-10(#1) |
| G-600 | 5 | 1:37.48 | Hartmayer, Samantha (2015) (Shelton, CT) (US#57) | New England Indoor Championships(MA), 2015-02-27(#9) |
| G-600 | 6 | 1:38.33 | Hartmeyer, Samantha-Jo (2015) (Shelton, CT) (US#76) | SCC Indoor Championships(CT), 2015-02-06(#1) |
| G-600 | 7 | 1:38.62 | Roberts, Tashay (2015) (Bloomfield, CT) (US#89) | Rhody Classic(RI), 2015-01-10(#1) |
| G-600 | 8 | 1:38.87 | Swanson, Kelsey (2015) (Tolland, CT) (US#97) | CCC Indoor Championships(CT), 2015-01-31(#1) |
| G-600 | 9 | 1:38.94 | Sprout, Julia (2016) (Tolland, CT) (US#99) | CCC Indoor Championships(CT), 2015-01-31(#2) |
| | | National Elites above. State Elites below | | |
| G-600 | 10 | 1:39.88 | McDonald, Annicka (2016) (Windsor, CT) | CCC Indoor Championships(CT), 2015-01-31(#3) |
| G-600 | 11 | 1:40.34 | Mercorella, Hannah (2015) (Ridgefield, CT) | CT Class LL Indoor State Meet(CT), 2015-02-16(#3) |
| G-600 | 12 | 1:40.82 | Fellowes, Mimi (Weston, CT) | SWC Indoor Championships(CT), 2015-02-07(#2) |
| G-600 | 13 | 1:40.83 | Hebert, Kaitlyn (2015) (Glastonbury, CT) | SCC Coaches Invitational(CT), 2015-01-25(#2) |
| G-600 | 14 | 1:40.93 | Thayer, Bailey (2015) (Coginchaug Regional, CT) | CT Class S Indoor State Meet(CT), 2015-02-12(#2) |
| G-600 | 15 | 1:41.24 | Rivers, Leah (17) (Wilbur Cross, CT) | Elm City Coaches Invitational(CT), 2015-01-10(#3) |
| G-600 | 16 | 1:41.28 | Parsons, Laine (2015) (Wilton, CT) | FCIAC Indoor Championships(CT), 2015-02-05(#3) |
| G-600 | 17 | 1:41.31 | Hastings, Kathryn (16) (Glastonbury, CT) | CCC Indoor Championships(CT), 2015-01-31(#5) |
| G-600 | 18 | 1:41.34 | Young Spencer, Tonija (2015) (Hillhouse, CT) | SCC Coaches Invitational(CT), 2015-01-25(#3) |
| G-600 | 19 | 1:41.42 | Glaser, Sabrina (2016) (Glastonbury, CT) | CT Class LL Indoor State Meet(CT), 2015-02-16(#4) |
| G-600 | 20 | 1:41.43 | Bayers, Helen (2015) (New Milford, CT) | SCC Coaches Invitational(CT), 2015-01-25(#4) |
| G-600 | 21 | 1:41.76 | Byrne, Margaret (2015) (Conard, CT) | CT Class LL Indoor State Meet(CT), 2015-02-16(#5) |
| G-600 | 22 | 1:41.80 | Jasminski, Katherine (2017) (Ridgefield, CT) | CT Class LL Indoor State Meet(CT), 2015-02-16(#6) |
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| | | See more performances for G-600 | | |
