| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.346 | 19/5:10.574 |
| 2 | 1 | 16.576 | 19/5:12.759 |
| 3 | 1 | 16.821 | 19/5:15.039 |
| 4 | 2 | 18.587 | 18/5:07.485 |
| 5 | 2 | 17.104 | 18/5:07.562 |
| 6 | 2 | 16.642 | 18/5:06.228 |
| 7 | 1 | 17.183 | 18/5:06.666 |
| 8 | 1 | 17.671 | 18/5:08.092 |
| 9 | 1 | 16.992 | 18/5:07.844 |
| 10 | 1 | 16.913 | 18/5:07.503 |
| 11 | 1 | 17.227 | 18/5:07.738 |
| 12 | 1 | 17.113 | 18/5:07.762 |
| 13 | 1 | 16.875 | 18/5:07.454 |
| 14 | 1 | 19.302 | 18/5:10.310 |
| 15 | 1 | 17.218 | 18/5:10.284 |
| 16 | 1 | 17.840 | 18/5:10.961 |
| 17 | 2 | 19.363 | 18/5:13.171 |
| 18 | 2 | 18.365 | 18/5:14.138 |