| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.543 | 17/5:15.231 |
| 2 | 1 | 18.638 | 17/5:16.038 |
| 3 | 1 | 18.393 | 17/5:14.919 |
| 4 | 1 | 18.808 | 17/5:16.124 |
| 5 | 1 | 18.893 | 17/5:17.135 |
| 6 | 1 | 18.959 | 17/5:17.996 |
| 7 | 1 | 18.871 | 17/5:18.398 |
| 8 | 2 | 18.732 | 17/5:18.404 |
| 9 | 2 | 19.044 | 16/5:00.233 |
| 10 | 2 | 19.567 | 16/5:01.517 |
| 11 | 2 | 19.920 | 16/5:03.081 |
| 12 | 2 | 18.855 | 16/5:02.964 |
| 13 | 2 | 18.554 | 16/5:02.495 |
| 14 | 2 | 18.834 | 16/5:02.413 |
| 15 | 2 | 19.265 | 16/5:02.801 |
| 16 | 2 | 18.899 | 16/5:02.775 |