| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.732 | 17/5:18.444 |
| 2 | 2 | 18.271 | 17/5:14.526 |
| 3 | 2 | 18.210 | 17/5:12.874 |
| 4 | 2 | 18.156 | 17/5:11.818 |
| 5 | 2 | 18.198 | 17/5:11.328 |
| 6 | 1 | 17.912 | 17/5:10.191 |
| 7 | 1 | 18.477 | 17/5:10.750 |
| 8 | 2 | 18.468 | 17/5:11.151 |
| 9 | 2 | 18.603 | 17/5:11.718 |
| 10 | 2 | 18.171 | 17/5:11.437 |
| 11 | 2 | 18.204 | 17/5:11.258 |
| 12 | 2 | 18.189 | 17/5:11.087 |
| 13 | 1 | 18.024 | 17/5:10.727 |
| 14 | 1 | 17.961 | 17/5:10.342 |
| 15 | 1 | 19.455 | 17/5:11.702 |
| 16 | 2 | 19.060 | 17/5:12.472 |
| 17 | 2 | 17.909 | 17/5:12.312 |