| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.739 | 20/6:14.780 |
| 2 | 5 | 21.509 | 18/6:02.232 |
| 3 | 5 | 20.292 | 18/6:03.240 |
| 4 | 4 | 17.903 | 19/6:12.604 |
| 5 | 3 | 17.696 | 19/6:05.328 |
| 6 | 3 | 17.533 | 20/6:18.907 |
| 7 | 2 | 18.754 | 20/6:18.360 |
| 8 | 2 | 17.885 | 20/6:15.778 |
| 9 | 2 | 17.332 | 20/6:12.540 |
| 10 | 2 | 18.240 | 20/6:11.766 |
| 11 | 3 | 24.005 | 19/6:02.534 |
| 12 | 4 | 21.124 | 19/6:05.769 |
| 13 | 4 | 18.332 | 19/6:04.426 |
| 14 | 2 | 17.812 | 19/6:02.569 |
| 15 | 2 | 17.204 | 19/6:00.189 |
| 16 | 2 | 17.316 | 20/6:17.095 |
| 17 | 2 | 18.020 | 20/6:16.113 |
| 18 | 2 | 23.391 | 19/6:02.147 |
| 19 | 2 | 19.050 | 19/6:02.137 |