| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 23.778 | 16/6:20.448 |
| 2 | 8 | 17.669 | 18/6:13.023 |
| 3 | 7 | 17.796 | 19/6:15.206 |
| 4 | 6 | 17.608 | 19/6:05.042 |
| 5 | 5 | 17.928 | 19/6:00.160 |
| 6 | 4 | 18.303 | 20/6:16.940 |
| 7 | 4 | 18.210 | 20/6:15.120 |
| 8 | 4 | 17.905 | 20/6:12.993 |
| 9 | 5 | 19.412 | 20/6:14.687 |
| 10 | 5 | 18.254 | 20/6:13.726 |
| 11 | 4 | 17.587 | 20/6:11.727 |
| 12 | 5 | 23.369 | 19/6:00.713 |
| 13 | 5 | 17.701 | 20/6:17.723 |
| 14 | 5 | 17.826 | 20/6:16.209 |
| 15 | 5 | 17.536 | 20/6:14.509 |
| 16 | 5 | 17.497 | 20/6:12.974 |
| 17 | 5 | 17.780 | 20/6:11.952 |
| 18 | 5 | 19.303 | 20/6:12.736 |
| 19 | 5 | 18.037 | 20/6:12.104 |
| 20 | 5 | 20.754 | 20/6:14.253 |