| Personal Details | |
| Name | Millie Rivers |
| Known As | Millie |
| Year of Birth | 2009 |
| Eligibility Category | Female |
| Membership Details | |||
| Member Number | 1447494 | ||
| Member Status | Current | ||
| Ranked Club | Chester-Le-Street SC | ||
| Country of International Representation | England | ||
| Membership Categories |
| SE Club Compete |
| Clubs & Organisations | |
| Club | Ranked |
| Chester-Le-Street SC | Yes |
| Click For Personal Best | 2024 Short Course | Short Course PB | 2024 Long Course | Long Course PB |
| 50m Freestyle | 30.08 | 30.08 | 30.94 | 30.94 |
| 100m Freestyle | 1:05.79 | 1:05.79 | 1:08.37 | 1:08.37 |
| 200m Freestyle | 2:24.62 | 2:24.62 | 2:30.94 | 2:30.94 |
| 400m Freestyle | . | 5:10.26 | . | . |
| 800m Freestyle | . | 10:26.43 | 10:35.35 | 10:35.35 |
| 1500m Freestyle | . | . | . | . |
| 50m Breaststroke | 37.07 | 37.07 | 37.83 | 37.83 |
| 100m Breaststroke | 1:21.47 | 1:21.47 | 1:25.36 | 1:25.36 |
| 200m Breaststroke | 2:54.46 | 2:54.46 | 3:01.02 | 3:01.02 |
| 50m Butterfly | 33.94 | 33.74 | . | 36.83 |
| 100m Butterfly | . | 1:38.04 | . | . |
| 200m Butterfly | . | . | . | . |
| 50m Backstroke | 35.08 | 35.08 | . | . |
| 100m Backstroke | 1:15.60 | 1:15.60 | . | . |
| 200m Backstroke | . | 4:05.88 | . | . |
| 200m Individual Medley | 2:40.29 | 2:40.29 | 2:43.61 | 2:43.61 |
| 400m Individual Medley | . | 5:54.67 | . | . |
| 100m Individual Medley | 1:13.44 | 1:13.44 | . | . |
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