| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.869 | 17/5:03.773 |
| 2 | 2 | 18.238 | 17/5:06.909 |
| 3 | 2 | 20.085 | 17/5:18.421 |
| 4 | 2 | 18.660 | 17/5:18.121 |
| 5 | 3 | 18.488 | 17/5:17.356 |
| 6 | 2 | 18.323 | 17/5:16.379 |
| 7 | 2 | 18.417 | 17/5:15.909 |
| 8 | 3 | 18.383 | 17/5:15.484 |
| 9 | 3 | 18.128 | 17/5:14.672 |
| 10 | 3 | 18.341 | 17/5:14.384 |
| 11 | 3 | 18.222 | 17/5:13.965 |
| 12 | 3 | 18.094 | 17/5:13.435 |
| 13 | 2 | 18.727 | 17/5:13.813 |
| 14 | 2 | 17.977 | 17/5:13.227 |
| 15 | 2 | 18.212 | 17/5:12.986 |
| 16 | 2 | 18.114 | 17/5:12.670 |
| 17 | 2 | 18.492 | 17/5:12.770 |