| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.393 | 19/5:11.467 |
| 2 | 1 | 16.668 | 19/5:14.079 |
| 3 | 1 | 16.690 | 19/5:15.089 |
| 4 | 2 | 18.516 | 18/5:07.201 |
| 5 | 2 | 16.844 | 18/5:06.399 |
| 6 | 2 | 16.408 | 18/5:04.557 |
| 7 | 1 | 16.787 | 18/5:04.215 |
| 8 | 1 | 16.587 | 18/5:03.509 |
| 9 | 1 | 16.510 | 18/5:02.806 |
| 10 | 1 | 16.747 | 18/5:02.067 |
| 11 | 1 | 16.801 | 18/5:02.647 |
| 12 | 1 | 16.519 | 18/5:02.205 |
| 13 | 1 | 16.528 | 18/5:01.843 |
| 14 | 1 | 16.206 | 18/5:01.119 |
| 15 | 1 | 20.206 | 18/5:05.292 |
| 16 | 1 | 16.684 | 18/5:04.980 |
| 17 | 1 | 16.860 | 18/5:04.892 |
| 18 | 1 | 17.402 | 18/5:05.356 |