| 70-74 Female AG Sprint | Sprint Triathlon | Swim |
| Rnk | Bib |  | Name | Nation | End of Swim |
| 1 | 21587 | | Marilyn Mitchell | GBR | 16:06.8 |
| 2 | 21586 | | Susan Kersley | CAN | 16:51.4 (+44.5) |
| 3 | 21588 | | Peggy Crome | GBR | 17:08.6 (+1:01.8) |
| 4 | 21589 | | Diane Mohwinkel | USA | 18:51.5 (+2:44.6) |
| 5 | 21591 | | Patricia Ryan | USA | 19:04.3 (+2:57.5) |
| 6 | 21595 | | Heysoon Lee | USA | 19:25.6 (+3:18.7) |
| 7 | 21593 | | Elizabeth Robinson | USA | 19:44.2 (+3:37.3) |
| 8 | 21594 | | Susan Clavey | USA | 20:46.8 (+4:40.0) |
| 9 | 21596 | | Lois Leon | USA | 20:49.6 (+4:42.8) |
| 10 | 21590 | | Mary Lyn Reagan | USA | 23:19.0 (+7:12.1) |
| 11 | 21585 | | Jean Hatzlhoffer | CAN | 28:55.6 (+12:48.7) |
