| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.715 | 17/5:01.155 |
| 2 | 2 | 17.279 | 18/5:14.946 |
| 3 | 2 | 16.777 | 18/5:10.626 |
| 4 | 2 | 17.255 | 18/5:10.617 |
| 5 | 2 | 16.947 | 18/5:09.503 |
| 6 | 2 | 16.572 | 18/5:07.635 |
| 7 | 2 | 16.884 | 18/5:07.103 |
| 8 | 3 | 23.273 | 17/5:03.242 |
| 9 | 3 | 17.191 | 17/5:02.020 |
| 10 | 3 | 17.141 | 17/5:00.958 |
| 11 | 3 | 16.625 | 18/5:16.897 |
| 12 | 3 | 16.901 | 18/5:15.840 |
| 13 | 3 | 17.339 | 18/5:15.552 |
| 14 | 3 | 16.807 | 18/5:14.622 |
| 15 | 3 | 17.437 | 18/5:14.572 |
| 16 | 3 | 16.918 | 18/5:13.944 |
| 17 | 3 | 17.346 | 18/5:13.843 |
| 18 | 3 | 22.234 | 18/5:18.641 |