| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.619 | N/A |
| 2 | 1 | 17.041 | 22/6:15.048 |
| 3 | 1 | 17.330 | 21/6:01.329 |
| 4 | 1 | 17.070 | 21/6:00.559 |
| 5 | 1 | 17.339 | 21/6:01.519 |
| 6 | 1 | 16.627 | 22/6:16.328 |
| 7 | 1 | 16.687 | 22/6:14.948 |
| 8 | 2 | 22.194 | 21/6:12.727 |
| 9 | 2 | 17.041 | 21/6:10.941 |
| 10 | 2 | 16.638 | 21/6:08.656 |
| 11 | 1 | 16.846 | 21/6:07.245 |
| 12 | 1 | 17.009 | 21/6:06.386 |
| 13 | 1 | 17.437 | 21/6:06.384 |
| 14 | 1 | 16.939 | 21/6:05.615 |
| 15 | 1 | 18.292 | 21/6:06.890 |
| 16 | 1 | 17.048 | 21/6:06.336 |
| 17 | 1 | 18.486 | 21/6:07.649 |
| 18 | 1 | 17.553 | 21/6:07.709 |
| 19 | 1 | 16.949 | 21/6:07.092 |
| 20 | 1 | 17.046 | 21/6:06.642 |
| 21 | 1 | 18.471 | 21/6:07.662 |