| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.289 | 18/5:11.202 |
| 2 | 1 | 17.791 | 18/5:15.720 |
| 3 | 1 | 17.392 | 18/5:14.832 |
| 4 | 1 | 17.377 | 18/5:14.320 |
| 5 | 2 | 21.754 | 17/5:11.450 |
| 6 | 2 | 17.285 | 17/5:08.516 |
| 7 | 2 | 17.530 | 17/5:07.015 |
| 8 | 1 | 17.133 | 17/5:05.046 |
| 9 | 1 | 21.035 | 17/5:10.885 |
| 10 | 2 | 17.927 | 17/5:10.272 |
| 11 | 2 | 18.157 | 17/5:10.126 |
| 12 | 1 | 17.052 | 17/5:08.440 |
| 13 | 1 | 17.482 | 17/5:07.574 |
| 14 | 1 | 17.192 | 17/5:06.481 |
| 15 | 1 | 17.878 | 17/5:06.311 |
| 16 | 1 | 18.228 | 17/5:06.533 |
| 17 | 1 | 17.335 | 17/5:05.837 |