| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.617 | 17/5:16.489 |
| 2 | 2 | 18.792 | 17/5:17.977 |
| 3 | 1 | 17.660 | 17/5:12.058 |
| 4 | 1 | 18.432 | 17/5:12.379 |
| 5 | 1 | 17.765 | 17/5:10.304 |
| 6 | 1 | 17.698 | 17/5:08.731 |
| 7 | 1 | 17.225 | 17/5:06.459 |
| 8 | 1 | 17.925 | 17/5:06.242 |
| 9 | 1 | 18.497 | 17/5:07.154 |
| 10 | 2 | 18.506 | 17/5:07.899 |
| 11 | 1 | 18.018 | 17/5:07.754 |
| 12 | 1 | 17.674 | 17/5:07.146 |
| 13 | 1 | 18.288 | 17/5:07.435 |
| 14 | 2 | 18.445 | 17/5:07.872 |
| 15 | 1 | 17.661 | 17/5:07.363 |
| 16 | 1 | 18.369 | 17/5:07.670 |
| 17 | 1 | 18.028 | 17/5:07.600 |