| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.263 | 17/5:10.471 |
| 2 | 3 | 18.459 | 17/5:12.137 |
| 3 | 3 | 18.193 | 17/5:11.185 |
| 4 | 3 | 18.573 | 17/5:12.324 |
| 5 | 3 | 18.080 | 17/5:11.331 |
| 6 | 3 | 18.032 | 17/5:10.533 |
| 7 | 3 | 17.699 | 17/5:09.155 |
| 8 | 3 | 17.924 | 17/5:08.599 |
| 9 | 3 | 19.690 | 17/5:11.502 |
| 10 | 4 | 19.173 | 17/5:12.946 |
| 11 | 4 | 19.819 | 17/5:15.126 |
| 12 | 4 | 18.047 | 17/5:14.432 |
| 13 | 3 | 18.694 | 17/5:14.691 |
| 14 | 4 | 20.333 | 17/5:16.903 |
| 15 | 4 | 19.038 | 17/5:17.353 |
| 16 | 4 | 18.887 | 17/5:17.585 |
| 17 | 3 | 18.710 | 17/5:17.614 |