| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.657 | 19/5:16.483 |
| 2 | 1 | 16.374 | 19/5:13.794 |
| 3 | 1 | 18.788 | 18/5:10.914 |
| 4 | 1 | 16.426 | 18/5:07.103 |
| 5 | 1 | 16.849 | 18/5:06.338 |
| 6 | 2 | 16.501 | 18/5:04.785 |
| 7 | 2 | 16.706 | 18/5:04.203 |
| 8 | 2 | 15.787 | 18/5:01.698 |
| 9 | 2 | 16.021 | 18/5:00.218 |
| 10 | 1 | 15.768 | 19/5:15.166 |
| 11 | 1 | 15.853 | 19/5:13.897 |
| 12 | 2 | 18.624 | 18/5:00.531 |
| 13 | 2 | 18.173 | 18/5:02.576 |
| 14 | 2 | 15.981 | 18/5:01.510 |
| 15 | 1 | 17.241 | 18/5:02.099 |
| 16 | 1 | 15.959 | 18/5:01.172 |
| 17 | 1 | 16.823 | 18/5:01.268 |
| 18 | 1 | 16.979 | 18/5:01.510 |