25 May 2018
| Rank | Rider | Country | Team | Age | Result | Gap | IRM | Points |
|---|---|---|---|---|---|---|---|---|
| 1 | SORIANO Samantha | 18 | Result 3:12:87 | Gap — | Points 30 | |||
| 2 |
HAYDEN
Mazie
 USA
|
USA
|
18 | Result 3:15:95 +3:08 | Gap +3:08 | Points 20 | ||
| 3 | WASHAM Caroline | 30 | Result 3:24:45 +11:18 | Gap +11:18 | Points 15 | |||
| 4 | LEISHEAR Amy | 45 | Result 3:26:44 +13:17 | Gap +13:17 | Points 12 | |||
| 5 |
PAGEAU
Rachel
 CAN
|
CAN
|
23 | Result 3:33:84 +20:57 | Gap +20:57 | Points 10 | ||
| 6 | MUNIVE Heather Nicole | 28 | Result 3:38:31 +25:04 | Gap +25:04 | Points 8 | |||
| 7 | WEIDMAN Riley | 27 | Result 3:53:23 +39:56 | Gap +39:56 | Points 6 | |||
| 8 | GACAD Emily | 20 | Result 2:30:32 | Gap — | Points 4 | |||
| 10 | SLAVIN Laura | 35 | Result 4:47:15 +1:33:48 | Gap +1:33:48 | Points 1 | |||
| SHENTON Amy | 30 | Result | Gap — | DNS | Points — | |||
| SKALWOLD Ella | 33 | Result | Gap — | DNS | Points — |