| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.392 | 18/6:07.056 |
| 2 | 3 | 18.631 | 19/6:10.718 |
| 3 | 3 | 18.299 | 19/6:03.039 |
| 4 | 2 | 17.582 | 20/6:14.520 |
| 5 | 2 | 19.969 | 19/6:00.517 |
| 6 | 2 | 20.095 | 19/6:04.065 |
| 7 | 2 | 17.856 | 19/6:00.522 |
| 8 | 4 | 22.811 | 19/6:09.633 |
| 9 | 4 | 20.277 | 19/6:11.370 |
| 10 | 3 | 18.795 | 19/6:09.943 |
| 11 | 4 | 27.649 | 18/6:03.855 |
| 12 | 4 | 25.481 | 18/6:11.755 |
| 13 | 4 | 24.233 | 18/6:16.712 |
| 14 | 4 | 20.534 | 18/6:16.205 |
| 15 | 5 | 20.125 | 18/6:15.275 |