| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.827 | 17/5:03.059 |
| 2 | 1 | 17.947 | 17/5:04.079 |
| 3 | 1 | 17.748 | 17/5:03.291 |
| 4 | 1 | 17.236 | 17/5:00.721 |
| 5 | 1 | 17.708 | 17/5:00.784 |
| 6 | 1 | 17.733 | 17/5:00.897 |
| 7 | 1 | 18.570 | 17/5:03.010 |
| 8 | 3 | 23.256 | 17/5:14.553 |
| 9 | 2 | 17.718 | 17/5:13.070 |
| 10 | 3 | 19.778 | 17/5:15.385 |
| 11 | 2 | 17.111 | 17/5:13.158 |
| 12 | 2 | 17.527 | 17/5:11.891 |
| 13 | 2 | 18.426 | 17/5:11.995 |
| 14 | 2 | 18.973 | 17/5:12.749 |
| 15 | 2 | 18.648 | 17/5:13.033 |
| 16 | 2 | 17.633 | 17/5:12.203 |
| 17 | 2 | 19.19 | 17/5:12.839 |