| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.637 | N/A |
| 2 | 6 | 20.070 | 19/6:03.897 |
| 3 | 6 | 20.692 | 19/6:09.495 |
| 4 | 6 | 19.761 | 19/6:05.775 |
| 5 | 6 | 21.215 | 19/6:10.458 |
| 6 | 5 | 17.475 | 20/6:19.646 |
| 7 | 4 | 18.513 | 20/6:15.436 |
| 8 | 4 | 17.412 | 20/6:09.440 |
| 9 | 4 | 16.955 | 20/6:03.857 |
| 10 | 4 | 17.253 | 20/6:00.145 |
| 11 | 4 | 17.791 | 21/6:16.911 |
| 12 | 4 | 17.870 | 21/6:15.377 |
| 13 | 4 | 17.332 | 21/6:13.202 |
| 14 | 4 | 17.613 | 21/6:11.793 |
| 15 | 4 | 17.696 | 21/6:10.705 |
| 16 | 4 | 17.513 | 21/6:09.518 |
| 17 | 4 | 17.199 | 21/6:08.087 |
| 18 | 4 | 17.593 | 21/6:07.287 |
| 19 | 4 | 22.888 | 21/6:12.460 |
| 20 | 4 | 17.168 | 21/6:11.067 |
| 21 | 4 | 17.187 | 21/6:09.833 |