| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 18.868 | 16/5:01.888 |
| 2 | 4 | 17.351 | 17/5:07.861 |
| 3 | 3 | 17.245 | 17/5:02.963 |
| 4 | 2 | 17.645 | 17/5:02.213 |
| 5 | 4 | 17.242 | 17/5:00.393 |
| 6 | 3 | 17.029 | 18/5:16.140 |
| 7 | 3 | 17.308 | 18/5:15.483 |
| 8 | 4 | 17.484 | 18/5:15.387 |
| 9 | 5 | 17.632 | 18/5:15.608 |
| 10 | 4 | 17.196 | 18/5:15.000 |
| 11 | 5 | 17.971 | 18/5:15.771 |
| 12 | 4 | 17.233 | 18/5:15.306 |
| 13 | 3 | 17.444 | 18/5:15.205 |
| 14 | 3 | 17.404 | 18/5:15.067 |
| 15 | 3 | 17.533 | 18/5:15.102 |
| 16 | 3 | 17.648 | 18/5:15.262 |
| 17 | 3 | 17.185 | 18/5:14.913 |
| 18 | 3 | 17.671 | 18/5:15.089 |