| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.438 | 18/5:13.884 |
| 2 | 1 | 16.780 | 18/5:07.962 |
| 3 | 2 | 17.998 | 18/5:13.296 |
| 4 | 2 | 17.458 | 18/5:13.533 |
| 5 | 2 | 16.867 | 18/5:11.548 |
| 6 | 2 | 17.542 | 18/5:12.249 |
| 7 | 2 | 16.911 | 18/5:11.127 |
| 8 | 2 | 16.834 | 18/5:10.113 |
| 9 | 2 | 16.594 | 18/5:08.844 |
| 10 | 2 | 17.177 | 18/5:08.878 |
| 11 | 2 | 17.386 | 18/5:09.248 |
| 12 | 2 | 17.576 | 18/5:09.841 |
| 13 | 2 | 17.203 | 18/5:09.827 |
| 14 | 2 | 16.753 | 18/5:09.236 |
| 15 | 2 | 17.018 | 18/5:09.042 |
| 16 | 2 | 17.320 | 18/5:09.212 |
| 17 | 2 | 17.350 | 18/5:09.394 |
| 18 | 2 | 17.586 | 18/5:09.791 |