| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.481 | 18/5:14.658 |
| 2 | 1 | 16.697 | 18/5:07.602 |
| 3 | 1 | 16.687 | 18/5:05.190 |
| 4 | 1 | 16.688 | 18/5:03.988 |
| 5 | 1 | 17.007 | 18/5:04.416 |
| 6 | 1 | 16.899 | 18/5:04.377 |
| 7 | 1 | 16.484 | 18/5:03.282 |
| 8 | 1 | 17.309 | 18/5:04.317 |
| 9 | 1 | 16.704 | 18/5:03.912 |
| 10 | 1 | 17.179 | 18/5:04.443 |
| 11 | 1 | 17.043 | 18/5:04.655 |
| 12 | 1 | 16.589 | 18/5:04.151 |
| 13 | 1 | 22.061 | 18/5:11.300 |
| 14 | 1 | 16.834 | 18/5:10.708 |
| 15 | 1 | 16.769 | 18/5:10.117 |
| 16 | 1 | 17.155 | 18/5:10.034 |
| 17 | 1 | 16.895 | 18/5:09.686 |
| 18 | 1 | 17.018 | 18/5:09.499 |