| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.687 | 17/5:17.679 |
| 2 | 2 | 19.020 | 16/5:01.656 |
| 3 | 1 | 18.201 | 17/5:16.812 |
| 4 | 1 | 18.073 | 17/5:14.419 |
| 5 | 2 | 19.024 | 17/5:16.217 |
| 6 | 1 | 18.057 | 17/5:14.675 |
| 7 | 1 | 18.429 | 17/5:14.478 |
| 8 | 1 | 19.348 | 17/5:16.282 |
| 9 | 1 | 17.667 | 17/5:14.511 |
| 10 | 1 | 17.593 | 17/5:12.968 |
| 11 | 2 | 21.511 | 17/5:17.760 |
| 12 | 2 | 19.736 | 16/5:00.461 |
| 13 | 2 | 19.403 | 16/5:01.229 |
| 14 | 2 | 17.536 | 17/5:18.488 |
| 15 | 2 | 18.175 | 17/5:17.854 |
| 16 | 2 | 17.713 | 17/5:16.808 |
| 17 | 2 | 18.412 | 17/5:16.585 |