| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 30.398 | N/A |
| 2 | 4 | 26.646 | 18/8:03.038 |
| 3 | 3 | 23.588 | 19/8:02.504 |
| 4 | 4 | 26.746 | 19/8:12.278 |
| 5 | 3 | 27.253 | 19/8:19.446 |
| 6 | 4 | 26.952 | 19/8:22.664 |
| 7 | 6 | 31.320 | 18/8:10.828 |
| 8 | 6 | 29.551 | 18/8:16.819 |
| 9 | 6 | 23.571 | 18/8:08.605 |
| 10 | 4 | 26.515 | 18/8:07.777 |
| 11 | 4 | 23.843 | 18/8:02.572 |
| 12 | 4 | 22.900 | 19/8:23.118 |
| 13 | 4 | 22.708 | 19/8:17.787 |
| 14 | 4 | 31.765 | 19/8:25.816 |
| 15 | 4 | 23.874 | 19/8:22.553 |
| 16 | 4 | 24.033 | 19/8:19.916 |
| 17 | 4 | 29.520 | 19/8:23.781 |
| 18 | 5 | 32.996 | 18/8:04.179 |