| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.962 | 17/5:05.354 |
| 2 | 1 | 17.587 | 17/5:02.166 |
| 3 | 1 | 17.079 | 18/5:15.768 |
| 4 | 1 | 17.884 | 18/5:17.304 |
| 5 | 2 | 17.714 | 18/5:17.614 |
| 6 | 2 | 17.111 | 18/5:16.011 |
| 7 | 2 | 17.316 | 18/5:15.393 |
| 8 | 2 | 17.746 | 18/5:15.898 |
| 9 | 2 | 17.845 | 18/5:16.488 |
| 10 | 2 | 17.854 | 18/5:16.976 |
| 11 | 2 | 21.069 | 17/5:04.713 |
| 12 | 2 | 17.369 | 17/5:03.926 |
| 13 | 2 | 17.223 | 17/5:03.069 |
| 14 | 2 | 17.518 | 17/5:02.694 |
| 15 | 2 | 17.279 | 17/5:02.097 |
| 16 | 2 | 17.255 | 17/5:01.549 |
| 17 | 2 | 17.600 | 17/5:01.411 |