| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.649 | 21/5:07.629 |
| 2 | 1 | 15.948 | 20/5:05.970 |
| 3 | 1 | 14.842 | 20/5:02.927 |
| 4 | 1 | 16.758 | 20/5:10.985 |
| 5 | 2 | 15.125 | 20/5:09.288 |
| 6 | 2 | 23.341 | 18/5:01.989 |
| 7 | 2 | 18.909 | 18/5:07.471 |
| 8 | 2 | 15.163 | 18/5:03.154 |
| 9 | 2 | 16.804 | 18/5:03.078 |
| 10 | 2 | 13.981 | 19/5:14.488 |
| 11 | 2 | 15.547 | 19/5:12.752 |
| 12 | 2 | 18.517 | 19/5:16.008 |
| 13 | 2 | 19.736 | 18/5:03.674 |
| 14 | 2 | 14.317 | 18/5:00.390 |
| 15 | 2 | 13.637 | 19/5:13.214 |
| 16 | 2 | 16.797 | 19/5:13.584 |
| 17 | 2 | 15.159 | 19/5:12.081 |
| 18 | 2 | 18.764 | 19/5:14.549 |
| 19 | 2 | 17.786 | 19/5:15.780 |