| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.660 | 20/6:13.200 |
| 2 | 5 | 18.704 | 20/6:13.640 |
| 3 | 6 | 21.061 | 19/6:10.025 |
| 4 | 6 | 18.405 | 19/6:04.943 |
| 5 | 6 | 19.545 | 19/6:06.225 |
| 6 | 6 | 18.599 | 19/6:04.084 |
| 7 | 6 | 19.631 | 19/6:05.356 |
| 8 | 6 | 18.544 | 19/6:03.729 |
| 9 | 6 | 18.295 | 19/6:01.937 |
| 10 | 6 | 17.824 | 20/6:18.536 |
| 11 | 6 | 18.919 | 20/6:18.522 |
| 12 | 6 | 19.468 | 19/6:00.454 |
| 13 | 6 | 18.869 | 19/6:00.304 |
| 14 | 6 | 18.969 | 19/6:00.312 |
| 15 | 6 | 18.118 | 20/6:18.148 |
| 16 | 6 | 18.782 | 20/6:17.991 |
| 17 | 6 | 18.321 | 20/6:17.311 |
| 18 | 6 | 17.968 | 20/6:16.313 |
| 19 | 6 | 18.945 | 20/6:16.449 |
| 20 | 6 | 18.133 | 20/6:15.760 |