| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.430 | N/A |
| 2 | 2 | 17.987 | 21/6:16.017 |
| 3 | 2 | 17.669 | 21/6:12.099 |
| 4 | 2 | 18.197 | 21/6:15.045 |
| 5 | 1 | 14.404 | 22/6:14.779 |
| 6 | 3 | 28.136 | 19/6:03.444 |
| 7 | 3 | 18.804 | 19/6:02.021 |
| 8 | 3 | 18.033 | 20/6:18.054 |
| 9 | 3 | 18.267 | 20/6:16.235 |
| 10 | 3 | 18.180 | 20/6:14.637 |
| 11 | 3 | 18.096 | 20/6:13.198 |
| 12 | 3 | 17.841 | 20/6:11.581 |
| 13 | 3 | 18.422 | 20/6:11.153 |
| 14 | 3 | 18.063 | 20/6:10.267 |
| 15 | 4 | 25.071 | 20/6:19.017 |
| 16 | 4 | 18.455 | 20/6:18.221 |
| 17 | 4 | 18.652 | 20/6:17.758 |
| 18 | 4 | 18.650 | 20/6:17.348 |
| 19 | 4 | 18.242 | 20/6:16.552 |
| 20 | 3 | 18.336 | 20/6:15.935 |