| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.321 | 20/6:06.420 |
| 2 | 3 | 20.135 | 19/6:05.332 |
| 3 | 2 | 17.758 | 20/6:14.760 |
| 4 | 2 | 18.355 | 20/6:12.845 |
| 5 | 2 | 17.992 | 20/6:10.244 |
| 6 | 1 | 18.056 | 20/6:08.723 |
| 7 | 1 | 17.952 | 20/6:07.340 |
| 8 | 1 | 17.575 | 20/6:05.360 |
| 9 | 1 | 18.856 | 20/6:06.667 |
| 10 | 1 | 20.017 | 20/6:10.034 |
| 11 | 1 | 18.269 | 20/6:09.611 |
| 12 | 1 | 17.922 | 20/6:08.680 |
| 13 | 1 | 17.781 | 20/6:07.675 |
| 14 | 1 | 18.258 | 20/6:07.496 |
| 15 | 1 | 18.047 | 20/6:07.059 |
| 16 | 1 | 17.484 | 20/6:05.973 |
| 17 | 1 | 18.506 | 20/6:06.216 |
| 18 | 1 | 18.880 | 20/6:06.849 |
| 19 | 1 | 18.639 | 20/6:07.161 |
| 20 | 1 | 18.176 | 20/6:06.979 |