| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.267 | 18/6:04.806 |
| 2 | 3 | 16.665 | 20/6:09.320 |
| 3 | 3 | 16.103 | 21/6:11.245 |
| 4 | 2 | 16.263 | 21/6:03.815 |
| 5 | 3 | 18.116 | 21/6:07.139 |
| 6 | 2 | 16.729 | 21/6:04.501 |
| 7 | 2 | 16.909 | 21/6:03.156 |
| 8 | 2 | 17.439 | 21/6:03.539 |
| 9 | 3 | 22.774 | 21/6:16.285 |
| 10 | 3 | 17.959 | 21/6:16.370 |
| 11 | 3 | 15.692 | 21/6:12.112 |
| 12 | 3 | 16.773 | 21/6:10.456 |
| 13 | 3 | 16.349 | 21/6:08.369 |
| 14 | 3 | 16.632 | 21/6:07.005 |
| 15 | 3 | 21.066 | 21/6:12.030 |
| 16 | 3 | 16.770 | 21/6:10.789 |
| 17 | 3 | 16.258 | 21/6:09.061 |
| 18 | 3 | 17.004 | 21/6:08.396 |
| 19 | 3 | 23.569 | 21/6:15.057 |
| 20 | 3 | 16.356 | 21/6:13.478 |
| 21 | 3 | 16.263 | 21/6:11.956 |