| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.093 | 17/5:07.581 |
| 2 | 1 | 18.426 | 17/5:10.411 |
| 3 | 1 | 18.276 | 17/5:10.505 |
| 4 | 1 | 18.293 | 17/5:10.624 |
| 5 | 1 | 18.268 | 17/5:10.610 |
| 6 | 2 | 18.636 | 17/5:11.644 |
| 7 | 2 | 18.302 | 17/5:11.571 |
| 8 | 1 | 17.984 | 17/5:10.841 |
| 9 | 1 | 18.208 | 17/5:10.696 |
| 10 | 1 | 18.253 | 17/5:10.656 |
| 11 | 1 | 18.486 | 17/5:10.984 |
| 12 | 1 | 18.331 | 17/5:11.038 |
| 13 | 2 | 18.576 | 17/5:11.403 |
| 14 | 2 | 18.680 | 17/5:11.843 |
| 15 | 2 | 18.223 | 17/5:11.706 |
| 16 | 1 | 18.344 | 17/5:11.715 |
| 17 | 1 | 18.276 | 17/5:11.655 |