| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.893 | 16/5:18.288 |
| 2 | 1 | 20.049 | 16/5:19.536 |
| 3 | 2 | 23.041 | 15/5:14.915 |
| 4 | 2 | 20.507 | 15/5:13.088 |
| 5 | 2 | 21.691 | 15/5:15.543 |
| 6 | 2 | 19.646 | 15/5:12.067 |
| 7 | 2 | 19.770 | 15/5:09.851 |
| 8 | 2 | 20.984 | 15/5:10.464 |
| 9 | 2 | 19.575 | 15/5:08.593 |
| 10 | 1 | 19.117 | 15/5:06.409 |
| 11 | 1 | 19.289 | 15/5:04.857 |
| 12 | 1 | 20.270 | 15/5:04.790 |
| 13 | 2 | 21.396 | 15/5:06.032 |
| 14 | 2 | 20.042 | 15/5:05.646 |
| 15 | 1 | 19.112 | 15/5:04.382 |