| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.752 | 20/6:15.040 |
| 2 | 1 | 18.382 | 20/6:11.340 |
| 3 | 1 | 19.039 | 20/6:14.487 |
| 4 | 1 | 18.306 | 20/6:12.395 |
| 5 | 1 | 18.166 | 20/6:10.580 |
| 6 | 1 | 18.292 | 20/6:09.790 |
| 7 | 1 | 18.142 | 20/6:08.797 |
| 8 | 1 | 18.334 | 20/6:08.533 |
| 9 | 1 | 18.034 | 20/6:07.660 |
| 10 | 1 | 19.612 | 20/6:10.118 |
| 11 | 1 | 18.279 | 20/6:09.705 |
| 12 | 1 | 23.651 | 20/6:18.315 |
| 13 | 1 | 18.643 | 20/6:17.895 |
| 14 | 1 | 18.442 | 20/6:17.249 |
| 15 | 1 | 18.637 | 20/6:16.948 |
| 16 | 1 | 18.243 | 20/6:16.192 |