| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.202 | 18/5:09.636 |
| 2 | 3 | 17.416 | 18/5:11.562 |
| 3 | 2 | 17.307 | 18/5:11.550 |
| 4 | 2 | 17.791 | 18/5:13.722 |
| 5 | 3 | 17.145 | 18/5:12.700 |
| 6 | 3 | 17.176 | 18/5:12.111 |
| 7 | 3 | 17.540 | 18/5:12.627 |
| 8 | 4 | 17.283 | 18/5:12.435 |
| 9 | 4 | 17.522 | 18/5:12.764 |
| 10 | 4 | 17.608 | 18/5:13.182 |
| 11 | 3 | 16.727 | 18/5:12.082 |
| 12 | 3 | 20.594 | 18/5:16.966 |
| 13 | 4 | 19.485 | 17/5:01.810 |
| 14 | 4 | 19.135 | 17/5:03.488 |
| 15 | 4 | 16.996 | 17/5:02.517 |
| 16 | 4 | 18.120 | 17/5:02.862 |
| 17 | 4 | 19.679 | 17/5:04.726 |