| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.393 | 18/7:01.074 |
| 2 | 2 | 23.237 | 19/7:22.985 |
| 3 | 2 | 22.039 | 19/7:14.904 |
| 4 | 2 | 21.573 | 19/7:08.649 |
| 5 | 2 | 21.830 | 19/7:05.874 |
| 6 | 2 | 25.999 | 19/7:17.225 |
| 7 | 2 | 23.193 | 19/7:17.717 |
| 8 | 2 | 21.893 | 19/7:14.998 |
| 9 | 2 | 21.862 | 19/7:12.818 |
| 10 | 2 | 21.860 | 19/7:11.070 |
| 11 | 2 | 21.529 | 19/7:09.068 |
| 12 | 2 | 23.318 | 19/7:10.233 |
| 13 | 2 | 21.392 | 19/7:08.403 |
| 14 | 2 | 28.376 | 19/7:16.313 |
| 15 | 2 | 22.138 | 19/7:15.267 |
| 16 | 2 | 21.770 | 19/7:13.915 |
| 17 | 2 | 19.225 | 19/7:09.877 |
| 18 | 1 | 23.033 | 19/7:10.308 |
| 19 | 1 | 30.366 | 19/7:18.026 |