| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.672 | 22/6:06.784 |
| 2 | 3 | 15.978 | 23/6:15.475 |
| 3 | 3 | 16.740 | 22/6:02.193 |
| 4 | 3 | 15.988 | 23/6:15.923 |
| 5 | 4 | 19.729 | 22/6:14.471 |
| 6 | 4 | 17.745 | 22/6:17.124 |
| 7 | 4 | 20.713 | 21/6:10.695 |
| 8 | 4 | 17.310 | 21/6:09.797 |
| 9 | 4 | 15.912 | 21/6:05.836 |
| 10 | 4 | 21.652 | 21/6:14.722 |
| 11 | 4 | 16.540 | 21/6:12.233 |
| 12 | 4 | 15.778 | 21/6:08.825 |
| 13 | 4 | 17.255 | 21/6:08.327 |
| 14 | 4 | 22.614 | 21/6:15.939 |
| 15 | 4 | 17.255 | 21/6:15.033 |
| 16 | 4 | 19.397 | 21/6:17.052 |
| 17 | 4 | 16.889 | 21/6:15.736 |
| 18 | 4 | 21.317 | 20/6:01.649 |
| 19 | 4 | 17.957 | 20/6:01.517 |
| 20 | 4 | 17.805 | 20/6:01.246 |