| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.394 | 18/5:13.092 |
| 2 | 1 | 17.691 | 18/5:15.765 |
| 3 | 1 | 17.054 | 18/5:12.834 |
| 4 | 1 | 18.548 | 17/5:00.420 |
| 5 | 2 | 17.774 | 17/5:00.767 |
| 6 | 2 | 17.676 | 17/5:00.721 |
| 7 | 2 | 17.668 | 17/5:00.669 |
| 8 | 2 | 17.313 | 18/5:17.515 |
| 9 | 2 | 17.659 | 18/5:17.554 |
| 10 | 2 | 17.660 | 18/5:17.587 |
| 11 | 2 | 17.571 | 18/5:17.468 |
| 12 | 2 | 17.632 | 18/5:17.460 |
| 13 | 2 | 17.479 | 18/5:17.242 |
| 14 | 2 | 17.514 | 18/5:17.100 |
| 15 | 2 | 17.496 | 18/5:16.955 |
| 16 | 1 | 17.657 | 18/5:17.009 |
| 17 | 1 | 17.617 | 18/5:17.015 |
| 18 | 1 | 17.550 | 18/5:16.953 |