| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.301 | 18/5:11.418 |
| 2 | 1 | 16.652 | 18/5:05.577 |
| 3 | 1 | 16.816 | 18/5:04.614 |
| 4 | 1 | 17.273 | 18/5:06.189 |
| 5 | 2 | 17.222 | 18/5:06.950 |
| 6 | 1 | 17.140 | 18/5:07.212 |
| 7 | 1 | 16.867 | 18/5:06.697 |
| 8 | 1 | 16.835 | 18/5:06.239 |
| 9 | 1 | 16.925 | 18/5:06.062 |
| 10 | 1 | 17.014 | 18/5:06.081 |
| 11 | 1 | 16.802 | 18/5:05.750 |
| 12 | 1 | 21.181 | 18/5:12.042 |
| 13 | 1 | 17.228 | 18/5:11.893 |
| 14 | 1 | 17.250 | 18/5:11.793 |
| 15 | 1 | 17.185 | 18/5:11.629 |
| 16 | 2 | 17.237 | 18/5:11.544 |
| 17 | 2 | 17.015 | 18/5:11.234 |
| 18 | 2 | 17.077 | 18/5:11.020 |