| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.045 | N/A |
| 2 | 6 | 29.637 | 17/8:22.237 |
| 3 | 8 | 27.212 | 17/8:02.837 |
| 4 | 8 | 24.494 | 18/8:08.988 |
| 5 | 8 | 26.480 | 18/8:06.292 |
| 6 | 8 | 24.870 | 19/8:25.739 |
| 7 | 8 | 23.574 | 19/8:16.846 |
| 8 | 8 | 23.760 | 19/8:10.971 |
| 9 | 8 | 26.174 | 19/8:11.997 |
| 10 | 7 | 23.793 | 19/8:08.033 |
| 11 | 7 | 24.427 | 19/8:06.002 |
| 12 | 7 | 25.675 | 19/8:06.383 |
| 13 | 7 | 30.973 | 19/8:14.648 |
| 14 | 7 | 29.039 | 19/8:18.963 |
| 15 | 7 | 23.693 | 19/8:15.789 |
| 16 | 7 | 27.867 | 19/8:18.046 |
| 17 | 7 | 23.959 | 19/8:15.625 |
| 18 | 7 | 24.109 | 19/8:13.647 |
| 19 | 7 | 31.052 | 19/8:18.833 |