| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.860 | 19/5:01.340 |
| 2 | 1 | 16.312 | 19/5:05.634 |
| 3 | 1 | 16.048 | 19/5:05.393 |
| 4 | 1 | 16.267 | 19/5:06.313 |
| 5 | 1 | 15.968 | 19/5:05.729 |
| 6 | 1 | 16.265 | 19/5:06.280 |
| 7 | 1 | 17.337 | 19/5:09.583 |
| 8 | 1 | 21.318 | 18/5:04.594 |
| 9 | 2 | 20.015 | 18/5:10.780 |
| 10 | 1 | 15.514 | 18/5:07.627 |
| 11 | 1 | 15.551 | 18/5:05.108 |
| 12 | 2 | 18.279 | 18/5:07.101 |
| 13 | 2 | 20.335 | 18/5:11.634 |
| 14 | 2 | 16.951 | 18/5:11.169 |
| 15 | 2 | 17.355 | 18/5:11.250 |
| 16 | 2 | 20.486 | 18/5:14.844 |
| 17 | 2 | 16.339 | 18/5:13.624 |
| 18 | 2 | 15.715 | 18/5:11.915 |