| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.878 | 18/5:03.804 |
| 2 | 1 | 16.607 | 18/5:01.365 |
| 3 | 1 | 16.089 | 19/5:13.969 |
| 4 | 1 | 16.696 | 19/5:14.782 |
| 5 | 2 | 15.847 | 19/5:12.045 |
| 6 | 2 | 18.077 | 18/5:00.582 |
| 7 | 2 | 16.041 | 19/5:15.495 |
| 8 | 2 | 20.906 | 18/5:08.567 |
| 9 | 2 | 19.534 | 18/5:13.350 |
| 10 | 2 | 16.351 | 18/5:11.447 |
| 11 | 2 | 16.371 | 18/5:09.922 |
| 12 | 2 | 19.254 | 18/5:12.976 |
| 13 | 2 | 17.922 | 18/5:13.716 |
| 14 | 2 | 18.117 | 18/5:14.601 |
| 15 | 2 | 21.505 | 17/5:01.688 |
| 16 | 2 | 15.874 | 18/5:17.328 |
| 17 | 2 | 16.237 | 18/5:15.853 |
| 18 | 2 | 15.213 | 18/5:13.519 |