| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.392 | N/A |
| 2 | 2 | 25.178 | 18/7:09.418 |
| 3 | 1 | 24.414 | 18/7:02.924 |
| 4 | 1 | 24.412 | 18/7:00.748 |
| 5 | 1 | 24.336 | 19/7:23.922 |
| 6 | 3 | 28.476 | 18/7:12.566 |
| 7 | 3 | 24.806 | 18/7:10.987 |
| 8 | 3 | 24.986 | 18/7:10.297 |
| 9 | 3 | 26.207 | 18/7:12.373 |
| 10 | 3 | 24.311 | 18/7:10.407 |
| 11 | 3 | 24.674 | 18/7:09.452 |
| 12 | 3 | 28.150 | 18/7:14.042 |
| 13 | 3 | 25.892 | 18/7:14.668 |
| 14 | 3 | 24.213 | 18/7:13.002 |
| 15 | 3 | 26.261 | 18/7:14.061 |
| 16 | 3 | 24.513 | 18/7:12.998 |
| 17 | 3 | 25.564 | 18/7:13.184 |
| 18 | 2 | 25.308 | 18/7:13.093 |