| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.797 | 16/5:16.752 |
| 2 | 1 | 21.330 | 15/5:08.452 |
| 3 | 2 | 21.862 | 15/5:14.945 |
| 4 | 3 | 21.196 | 15/5:15.694 |
| 5 | 2 | 19.670 | 15/5:11.565 |
| 6 | 2 | 20.011 | 15/5:09.665 |
| 7 | 3 | 22.228 | 15/5:13.059 |
| 8 | 3 | 22.014 | 15/5:15.202 |
| 9 | 3 | 23.717 | 15/5:19.708 |
| 10 | 3 | 21.116 | 15/5:19.411 |
| 11 | 3 | 21.788 | 15/5:20.085 |
| 12 | 4 | 25.424 | 14/5:03.512 |
| 13 | 4 | 19.682 | 14/5:01.361 |
| 14 | 3 | 20.152 | 15/5:21.415 |
| 15 | 3 | 19.870 | 15/5:19.857 |