| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.629 | 18/5:17.322 |
| 2 | 3 | 17.326 | 18/5:14.595 |
| 3 | 3 | 17.502 | 18/5:14.742 |
| 4 | 3 | 17.961 | 18/5:16.881 |
| 5 | 3 | 17.827 | 17/5:00.033 |
| 6 | 2 | 17.737 | 17/5:00.282 |
| 7 | 4 | 18.062 | 17/5:01.250 |
| 8 | 3 | 18.067 | 17/5:01.986 |
| 9 | 1 | 17.536 | 17/5:01.555 |
| 10 | 3 | 17.615 | 17/5:01.345 |
| 11 | 2 | 17.659 | 17/5:01.242 |
| 12 | 2 | 17.729 | 17/5:01.254 |
| 13 | 1 | 17.615 | 17/5:01.116 |
| 14 | 1 | 17.505 | 17/5:00.864 |
| 15 | 2 | 17.867 | 17/5:01.055 |
| 16 | 1 | 17.750 | 17/5:01.099 |
| 17 | 2 | 18.283 | 17/5:01.670 |