| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.634 | 19/5:16.046 |
| 2 | 2 | 15.895 | 19/5:09.025 |
| 3 | 1 | 15.700 | 19/5:05.450 |
| 4 | 1 | 15.764 | 19/5:03.967 |
| 5 | 1 | 15.291 | 19/5:01.279 |
| 6 | 1 | 15.637 | 19/5:00.583 |
| 7 | 2 | 15.625 | 19/5:00.053 |
| 8 | 2 | 15.427 | 20/5:14.932 |
| 9 | 2 | 20.267 | 19/5:08.729 |
| 10 | 2 | 15.741 | 19/5:07.764 |
| 11 | 2 | 15.907 | 19/5:07.261 |
| 12 | 2 | 18.609 | 19/5:11.120 |
| 13 | 2 | 14.996 | 19/5:09.105 |
| 14 | 2 | 15.206 | 19/5:07.663 |
| 15 | 2 | 15.625 | 19/5:06.944 |
| 16 | 2 | 23.277 | 19/5:15.401 |
| 17 | 2 | 15.085 | 19/5:13.708 |
| 18 | 2 | 14.754 | 19/5:11.853 |
| 19 | 2 | 17.939 | 19/5:13.379 |