| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.841 | 17/5:03.297 |
| 2 | 2 | 18.229 | 17/5:06.595 |
| 3 | 2 | 17.885 | 17/5:05.745 |
| 4 | 2 | 17.393 | 17/5:03.229 |
| 5 | 1 | 17.674 | 17/5:02.675 |
| 6 | 2 | 17.941 | 17/5:03.062 |
| 7 | 1 | 17.475 | 17/5:02.207 |
| 8 | 1 | 17.851 | 17/5:02.364 |
| 9 | 1 | 17.529 | 17/5:01.878 |
| 10 | 1 | 17.696 | 17/5:01.774 |
| 11 | 1 | 17.522 | 17/5:01.419 |
| 12 | 1 | 17.350 | 17/5:00.880 |
| 13 | 1 | 17.505 | 17/5:00.627 |
| 14 | 1 | 17.235 | 17/5:00.082 |
| 15 | 1 | 17.628 | 17/5:00.055 |
| 16 | 1 | 17.533 | 18/5:17.573 |
| 17 | 1 | 17.344 | 18/5:17.256 |
| 18 | 1 | 17.347 | 18/5:16.978 |