| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.674 | 22/6:06.828 |
| 2 | 1 | 16.323 | 22/6:02.967 |
| 3 | 2 | 20.614 | 21/6:15.277 |
| 4 | 2 | 15.707 | 21/6:03.920 |
| 5 | 2 | 20.541 | 21/6:17.408 |
| 6 | 2 | 16.789 | 21/6:13.268 |
| 7 | 1 | 16.16 | 21/6:07.944 |
| 8 | 1 | 15.963 | 21/6:03.854 |
| 9 | 1 | 16.696 | 21/6:02.383 |
| 10 | 1 | 17.301 | 21/6:02.477 |
| 11 | 1 | 16.807 | 18/5:09.952 |
| 12 | 1 | 16.293 | 22/6:17.131 |
| 13 | 1 | 22.379 | 21/6:08.448 |
| 14 | 2 | 19.780 | 21/6:11.800 |
| 15 | 2 | 17.156 | 21/6:11.032 |
| 16 | 1 | 15.534 | 21/6:08.231 |
| 17 | 1 | 15.981 | 21/6:06.312 |
| 18 | 1 | 16.717 | 21/6:05.464 |
| 19 | 1 | 18.478 | 21/6:06.652 |
| 20 | 1 | 19.256 | 21/6:08.538 |
| 21 | 1 | 19.025 | 21/6:10.014 |