| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.819 | N/A |
| 2 | 4 | 16.967 | 22/6:14.126 |
| 3 | 4 | 17.286 | 21/6:00.349 |
| 4 | 4 | 16.085 | 22/6:10.185 |
| 5 | 4 | 17.493 | 22/6:13.931 |
| 6 | 4 | 15.744 | 22/6:08.834 |
| 7 | 4 | 15.800 | 22/6:05.631 |
| 8 | 4 | 20.583 | 21/6:00.556 |
| 9 | 4 | 16.425 | 22/6:15.824 |
| 10 | 4 | 18.983 | 21/6:03.076 |
| 11 | 4 | 16.463 | 21/6:01.477 |
| 12 | 5 | 17.527 | 21/6:02.102 |
| 13 | 5 | 16.151 | 21/6:00.330 |
| 14 | 4 | 15.567 | 22/6:14.938 |
| 15 | 5 | 20.461 | 21/6:02.869 |
| 16 | 5 | 16.293 | 21/6:01.589 |
| 17 | 4 | 20.021 | 21/6:05.130 |
| 18 | 4 | 16.475 | 21/6:04.082 |
| 19 | 5 | 17.596 | 21/6:04.396 |
| 20 | 5 | 16.199 | 21/6:03.207 |
| 21 | 5 | 20.398 | 21/6:06.336 |