| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.530 | N/A |
| 2 | 1 | 16.056 | 23/6:10.762 |
| 3 | 1 | 16.726 | 22/6:01.741 |
| 4 | 1 | 16.523 | 22/6:02.665 |
| 5 | 1 | 16.421 | 22/6:02.591 |
| 6 | 1 | 23.121 | 21/6:12.918 |
| 7 | 1 | 17.211 | 21/6:11.056 |
| 8 | 1 | 16.701 | 21/6:08.027 |
| 9 | 1 | 18.721 | 21/6:11.023 |
| 10 | 2 | 19.251 | 21/6:14.071 |
| 11 | 2 | 16.666 | 21/6:12.324 |
| 12 | 1 | 16.228 | 21/6:09.575 |
| 13 | 1 | 16.001 | 21/6:06.906 |
| 14 | 1 | 16.391 | 21/6:05.248 |
| 15 | 1 | 18.592 | 21/6:06.971 |
| 16 | 1 | 16.367 | 21/6:05.498 |
| 17 | 1 | 16.386 | 21/6:04.232 |
| 18 | 1 | 16.936 | 21/6:03.762 |
| 19 | 1 | 16.519 | 21/6:02.882 |
| 20 | 1 | 17.104 | 21/6:02.071 |
| 21 | 1 | 17.323 | 21/6:02.774 |