| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.404 | 18/5:13.272 |
| 2 | 2 | 17.957 | 17/5:00.569 |
| 3 | 1 | 17.441 | 18/5:16.812 |
| 4 | 1 | 17.128 | 18/5:14.685 |
| 5 | 1 | 17.475 | 18/5:14.658 |
| 6 | 1 | 16.940 | 18/5:13.035 |
| 7 | 1 | 16.980 | 18/5:11.979 |
| 8 | 1 | 17.761 | 18/5:12.944 |
| 9 | 2 | 20.572 | 17/5:01.576 |
| 10 | 1 | 16.872 | 17/5:00.101 |
| 11 | 1 | 17.070 | 18/5:16.800 |
| 12 | 1 | 17.196 | 18/5:16.194 |
| 13 | 2 | 18.311 | 18/5:17.225 |
| 14 | 2 | 19.192 | 17/5:01.506 |
| 15 | 2 | 16.913 | 17/5:00.574 |
| 16 | 2 | 17.013 | 18/5:17.503 |
| 17 | 2 | 17.508 | 18/5:17.364 |
| 18 | 1 | 16.968 | 18/5:16.701 |