| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.138 | 18/5:08.484 |
| 2 | 2 | 16.845 | 18/5:05.847 |
| 3 | 2 | 17.226 | 18/5:07.254 |
| 4 | 1 | 16.945 | 18/5:06.693 |
| 5 | 1 | 17.027 | 18/5:06.652 |
| 6 | 1 | 16.987 | 18/5:06.504 |
| 7 | 2 | 17.426 | 18/5:07.527 |
| 8 | 2 | 18.144 | 18/5:09.911 |
| 9 | 2 | 17.078 | 18/5:09.632 |
| 10 | 2 | 17.115 | 18/5:09.476 |
| 11 | 2 | 17.256 | 18/5:09.579 |
| 12 | 2 | 17.997 | 18/5:10.776 |
| 13 | 2 | 17.081 | 18/5:10.521 |
| 14 | 2 | 17.826 | 18/5:11.260 |
| 15 | 2 | 17.271 | 18/5:11.234 |
| 16 | 2 | 17.702 | 18/5:11.697 |
| 17 | 2 | 17.17 | 18/5:11.362 |
| 18 | 2 | 17.070 | 18/5:11.134 |