| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.596 | 20/6:11.920 |
| 2 | 2 | 18.511 | 20/6:11.070 |
| 3 | 2 | 18.093 | 20/6:08.000 |
| 4 | 2 | 18.923 | 20/6:10.615 |
| 5 | 2 | 18.701 | 20/6:11.296 |
| 6 | 2 | 18.108 | 20/6:09.773 |
| 7 | 2 | 19.368 | 20/6:12.286 |
| 8 | 2 | 18.801 | 20/6:12.752 |
| 9 | 2 | 18.194 | 20/6:11.767 |
| 10 | 2 | 18.514 | 20/6:11.618 |
| 11 | 2 | 19.173 | 20/6:12.695 |
| 12 | 2 | 18.322 | 20/6:12.173 |
| 13 | 2 | 19.308 | 20/6:13.249 |
| 14 | 2 | 22.917 | 19/6:00.361 |
| 15 | 2 | 18.497 | 20/6:18.701 |
| 16 | 2 | 18.394 | 20/6:18.025 |
| 17 | 2 | 17.910 | 20/6:16.859 |
| 18 | 2 | 19.640 | 20/6:17.744 |
| 19 | 2 | 18.912 | 20/6:17.771 |
| 20 | 2 | 19.952 | 20/6:18.834 |