| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.684 | 21/5:08.364 |
| 2 | 1 | 16.213 | 20/5:08.970 |
| 3 | 1 | 13.934 | 21/5:13.817 |
| 4 | 1 | 15.691 | 20/5:02.610 |
| 5 | 1 | 16.901 | 20/5:09.692 |
| 6 | 2 | 21.809 | 19/5:14.235 |
| 7 | 2 | 16.057 | 19/5:12.927 |
| 8 | 2 | 17.513 | 19/5:15.405 |
| 9 | 2 | 24.717 | 18/5:15.038 |
| 10 | 2 | 14.561 | 18/5:09.744 |
| 11 | 2 | 14.687 | 18/5:05.619 |
| 12 | 2 | 16.216 | 18/5:04.475 |
| 13 | 2 | 16.272 | 18/5:03.584 |
| 14 | 2 | 14.684 | 18/5:00.779 |
| 15 | 2 | 15.472 | 19/5:15.921 |
| 16 | 2 | 21.107 | 18/5:04.333 |
| 17 | 2 | 14.268 | 18/5:01.538 |
| 18 | 2 | 14.500 | 19/5:15.913 |
| 19 | 2 | 16.040 | 19/5:15.326 |