| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.751 | 17/5:01.767 |
| 2 | 1 | 18.055 | 17/5:04.351 |
| 3 | 1 | 19.114 | 17/5:11.213 |
| 4 | 2 | 18.581 | 17/5:12.379 |
| 5 | 2 | 18.721 | 17/5:13.555 |
| 6 | 3 | 17.861 | 17/5:11.902 |
| 7 | 3 | 18.083 | 17/5:11.260 |
| 8 | 3 | 18.449 | 17/5:11.557 |
| 9 | 2 | 18.748 | 17/5:12.352 |
| 10 | 3 | 18.892 | 17/5:13.233 |
| 11 | 3 | 19.414 | 17/5:14.761 |
| 12 | 3 | 17.800 | 17/5:13.748 |
| 13 | 3 | 17.806 | 17/5:12.898 |
| 14 | 2 | 18.330 | 17/5:12.806 |
| 15 | 3 | 18.832 | 17/5:13.295 |
| 16 | 3 | 18.325 | 17/5:13.185 |
| 17 | 3 | 20.412 | 17/5:15.174 |