| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.378 | 23/7:02.694 |
| 2 | 2 | 19.843 | 22/7:00.431 |
| 3 | 2 | 16.805 | 23/7:01.866 |
| 4 | 2 | 18.556 | 23/7:03.097 |
| 5 | 2 | 18.863 | 23/7:05.247 |
| 6 | 2 | 17.357 | 23/7:00.908 |
| 7 | 2 | 16.632 | 24/7:13.488 |
| 8 | 2 | 19.983 | 23/7:00.949 |
| 9 | 3 | 19.929 | 23/7:05.106 |
| 10 | 3 | 20.800 | 23/7:10.436 |
| 11 | 3 | 16.810 | 23/7:06.453 |
| 12 | 4 | 20.920 | 23/7:11.012 |
| 13 | 4 | 18.427 | 23/7:10.459 |
| 14 | 4 | 17.904 | 23/7:09.126 |
| 15 | 4 | 17.227 | 23/7:06.932 |
| 16 | 3 | 16.315 | 23/7:03.702 |
| 17 | 4 | 18.953 | 23/7:04.420 |
| 18 | 4 | 21.203 | 23/7:07.934 |
| 19 | 4 | 17.050 | 23/7:06.051 |
| 20 | 4 | 19.865 | 23/7:07.593 |
| 21 | 4 | 20.791 | 23/7:10.003 |
| 22 | 4 | 16.898 | 23/7:08.123 |
| 23 | 4 | 17.480 | 23/7:06.989 |