| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.054 | 17/6:14.918 |
| 2 | 4 | 16.567 | 19/6:06.899 |
| 3 | 5 | 17.242 | 20/6:12.420 |
| 4 | 4 | 18.561 | 20/6:12.120 |
| 5 | 4 | 16.760 | 20/6:04.736 |
| 6 | 4 | 20.881 | 20/6:13.550 |
| 7 | 4 | 16.791 | 20/6:08.160 |
| 8 | 4 | 16.626 | 20/6:03.705 |
| 9 | 4 | 20.506 | 20/6:08.862 |
| 10 | 4 | 18.387 | 20/6:08.750 |
| 11 | 4 | 17.128 | 20/6:06.369 |
| 12 | 4 | 17.858 | 20/6:05.602 |
| 13 | 4 | 20.014 | 20/6:08.269 |
| 14 | 4 | 16.698 | 20/6:05.819 |
| 15 | 4 | 16.788 | 20/6:03.815 |
| 16 | 4 | 17.236 | 20/6:02.621 |
| 17 | 4 | 16.525 | 20/6:00.732 |
| 18 | 4 | 18.095 | 20/6:00.797 |
| 19 | 4 | 16.842 | 21/6:17.513 |
| 20 | 4 | 23.781 | 20/6:05.340 |