| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.633 | 18/5:17.393 |
| 2 | 4 | 17.491 | 18/5:16.116 |
| 3 | 4 | 17.504 | 18/5:15.768 |
| 4 | 4 | 17.542 | 18/5:15.764 |
| 5 | 4 | 17.671 | 18/5:16.227 |
| 6 | 4 | 17.677 | 18/5:16.553 |
| 7 | 4 | 17.320 | 18/5:15.869 |
| 8 | 5 | 18.437 | 17/5:00.209 |
| 9 | 4 | 18.275 | 17/5:01.372 |
| 10 | 4 | 18.658 | 17/5:02.953 |
| 11 | 4 | 17.554 | 17/5:02.541 |
| 12 | 4 | 17.837 | 17/5:02.598 |
| 13 | 4 | 17.457 | 17/5:02.150 |
| 14 | 4 | 17.584 | 17/5:01.919 |
| 15 | 4 | 17.370 | 17/5:01.478 |
| 16 | 4 | 18.314 | 17/5:02.094 |
| 17 | 4 | 17.643 | 17/5:01.966 |