| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.207 | N/A |
| 2 | 4 | 24.263 | 19/7:18.941 |
| 3 | 4 | 23.122 | 19/7:08.672 |
| 4 | 4 | 23.478 | 19/7:07.385 |
| 5 | 4 | 22.751 | 19/7:03.047 |
| 6 | 4 | 22.938 | 19/7:01.794 |
| 7 | 3 | 24.362 | 19/7:04.949 |
| 8 | 3 | 22.970 | 19/7:03.623 |
| 9 | 3 | 23.529 | 19/7:03.886 |
| 10 | 2 | 23.250 | 19/7:03.533 |
| 11 | 3 | 24.138 | 19/7:04.848 |
| 12 | 3 | 23.503 | 19/7:04.886 |
| 13 | 3 | 22.804 | 19/7:03.869 |
| 14 | 3 | 25.921 | 19/7:07.324 |
| 15 | 3 | 22.244 | 19/7:05.558 |
| 16 | 3 | 22.624 | 19/7:04.483 |
| 17 | 3 | 23.566 | 19/7:04.602 |
| 18 | 4 | 23.620 | 19/7:04.765 |
| 19 | 3 | 23.145 | 19/7:04.435 |