| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 27.238 | N/A |
| 2 | 7 | 19.677 | 21/7:00.778 |
| 3 | 7 | 18.230 | 22/7:05.261 |
| 4 | 6 | 20.495 | 22/7:16.052 |
| 5 | 7 | 17.971 | 22/7:08.196 |
| 6 | 6 | 20.490 | 22/7:14.062 |
| 7 | 6 | 24.607 | 21/7:12.138 |
| 8 | 7 | 23.044 | 21/7:20.135 |
| 9 | 6 | 18.430 | 21/7:14.598 |
| 10 | 6 | 22.492 | 21/7:19.318 |
| 11 | 6 | 24.559 | 20/7:06.228 |
| 12 | 6 | 23.717 | 20/7:10.922 |
| 13 | 6 | 20.780 | 20/7:10.183 |
| 14 | 6 | 25.074 | 20/7:15.834 |
| 15 | 8 | 21.539 | 20/7:15.880 |
| 16 | 6 | 21.976 | 20/7:16.473 |
| 17 | 7 | 21.416 | 20/7:16.328 |
| 18 | 5 | 22.108 | 20/7:16.973 |
| 19 | 7 | 35.792 | 19/7:09.635 |