| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 15.996 | 19/5:03.924 |
| 2 | 5 | 14.880 | 20/5:08.760 |
| 3 | 6 | 18.686 | 19/5:13.893 |
| 4 | 6 | 19.122 | 18/5:09.078 |
| 5 | 6 | 14.641 | 19/5:16.635 |
| 6 | 6 | 14.517 | 19/5:09.833 |
| 7 | 6 | 13.961 | 19/5:03.465 |
| 8 | 5 | 14.474 | 20/5:15.692 |
| 9 | 6 | 14.567 | 20/5:12.987 |
| 10 | 5 | 16.866 | 20/5:15.420 |
| 11 | 5 | 15.746 | 20/5:15.375 |
| 12 | 5 | 16.366 | 19/5:00.552 |
| 13 | 5 | 14.459 | 20/5:14.278 |
| 14 | 5 | 14.920 | 20/5:13.144 |
| 15 | 5 | 16.595 | 20/5:14.395 |
| 16 | 5 | 15.380 | 20/5:13.970 |
| 17 | 5 | 15.077 | 20/5:13.239 |
| 18 | 5 | 15.621 | 20/5:13.193 |
| 19 | 5 | 17.187 | 20/5:14.801 |
| 20 | 5 | 14.366 | 20/5:13.427 |