| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.824 | 16/5:01.184 |
| 2 | 2 | 17.747 | 17/5:10.853 |
| 3 | 2 | 17.879 | 17/5:08.550 |
| 4 | 2 | 18.546 | 17/5:10.233 |
| 5 | 2 | 18.284 | 17/5:10.352 |
| 6 | 2 | 18.315 | 17/5:10.519 |
| 7 | 2 | 18.704 | 17/5:11.583 |
| 8 | 2 | 18.547 | 17/5:12.048 |
| 9 | 3 | 20.266 | 17/5:15.656 |
| 10 | 3 | 18.538 | 17/5:15.605 |
| 11 | 3 | 17.419 | 17/5:13.834 |
| 12 | 3 | 18.752 | 17/5:14.246 |
| 13 | 3 | 19.026 | 17/5:14.954 |
| 14 | 2 | 18.023 | 17/5:14.342 |
| 15 | 3 | 20.947 | 17/5:17.126 |
| 16 | 3 | 19.148 | 17/5:17.650 |
| 17 | 3 | 18.064 | 17/5:17.029 |