| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.083 | 17/5:07.411 |
| 2 | 1 | 17.555 | 17/5:02.923 |
| 3 | 1 | 18.220 | 17/5:05.195 |
| 4 | 1 | 18.125 | 17/5:05.928 |
| 5 | 1 | 17.784 | 17/5:05.208 |
| 6 | 2 | 18.767 | 17/5:07.513 |
| 7 | 2 | 18.401 | 17/5:08.271 |
| 8 | 2 | 20.472 | 17/5:13.240 |
| 9 | 2 | 17.649 | 17/5:11.772 |
| 10 | 2 | 17.636 | 17/5:10.576 |
| 11 | 2 | 17.712 | 17/5:09.715 |
| 12 | 2 | 17.766 | 17/5:09.074 |
| 13 | 2 | 17.435 | 17/5:08.099 |
| 14 | 2 | 17.492 | 17/5:07.332 |
| 15 | 2 | 17.979 | 17/5:07.219 |
| 16 | 2 | 17.295 | 17/5:06.394 |
| 17 | 1 | 17.577 | 17/5:05.948 |