| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.410 | 20/6:08.200 |
| 2 | 2 | 19.157 | 20/6:15.670 |
| 3 | 2 | 17.332 | 20/6:05.993 |
| 4 | 2 | 17.756 | 20/6:03.275 |
| 5 | 2 | 17.567 | 20/6:00.888 |
| 6 | 2 | 17.777 | 21/6:17.997 |
| 7 | 1 | 17.956 | 21/6:17.865 |
| 8 | 2 | 20.010 | 20/6:04.913 |
| 9 | 2 | 17.790 | 20/6:03.900 |
| 10 | 1 | 17.797 | 20/6:03.104 |
| 11 | 1 | 19.579 | 20/6:05.693 |
| 12 | 2 | 20.250 | 20/6:08.968 |
| 13 | 2 | 17.606 | 20/6:07.672 |
| 14 | 2 | 18.074 | 20/6:07.230 |
| 15 | 1 | 17.946 | 20/6:06.676 |
| 16 | 1 | 17.970 | 20/6:06.221 |
| 17 | 1 | 18.404 | 20/6:06.331 |
| 18 | 1 | 18.075 | 20/6:06.062 |
| 19 | 1 | 19.205 | 20/6:07.012 |
| 20 | 1 | 18.18 | 20/6:06.661 |