| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.836 | 18/5:03.048 |
| 2 | 3 | 17.630 | 18/5:10.194 |
| 3 | 2 | 17.526 | 18/5:11.952 |
| 4 | 1 | 17.085 | 18/5:10.846 |
| 5 | 1 | 16.865 | 18/5:09.391 |
| 6 | 3 | 19.645 | 18/5:16.761 |
| 7 | 3 | 18.790 | 17/5:02.058 |
| 8 | 3 | 16.661 | 18/5:17.335 |
| 9 | 3 | 17.512 | 18/5:17.100 |
| 10 | 3 | 16.436 | 18/5:14.975 |
| 11 | 2 | 16.393 | 18/5:13.166 |
| 12 | 2 | 16.901 | 18/5:12.420 |
| 13 | 2 | 17.550 | 18/5:12.688 |
| 14 | 2 | 17.307 | 18/5:12.605 |
| 15 | 2 | 17.121 | 18/5:12.310 |
| 16 | 2 | 17.735 | 18/5:12.742 |
| 17 | 2 | 16.276 | 18/5:11.579 |
| 18 | 2 | 16.495 | 18/5:10.764 |