| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1942 | Nia ALI |  USA | 12.34 PB | 0.155 | 
| 2 | 1974 | Kendra HARRISON |  USA | 12.46 | 0.140 | 
| 3 | 1204 | Danielle WILLIAMS |  JAM | 12.47 | 0.127 | 
| 4 | 1462 | Tobi AMUSAN |  NGR | 12.49 | 0.218 | 
| 5 | 549 | Andrea Carolina VARGAS |  CRC | 12.64 NR | 0.157 | 
| 6 | 1445 | Nadine VISSER |  NED | 12.66 | 0.147 | 
| 7 | 1176 | Janeek BROWN |  JAM | 12.88 | 0.147 | 
| 1200 | Megan TAPPER |  JAM | DNF | 0.209 |