| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.970 | 17/5:05.490 |
| 2 | 2 | 17.194 | 18/5:16.476 |
| 3 | 2 | 17.130 | 18/5:13.764 |
| 4 | 2 | 18.111 | 18/5:16.822 |
| 5 | 2 | 17.187 | 18/5:15.331 |
| 6 | 1 | 18.342 | 17/5:00.146 |
| 7 | 2 | 17.945 | 17/5:00.849 |
| 8 | 2 | 17.656 | 17/5:00.762 |
| 9 | 2 | 17.656 | 17/5:00.694 |
| 10 | 2 | 17.290 | 17/5:00.018 |
| 11 | 2 | 17.048 | 18/5:16.684 |
| 12 | 2 | 17.273 | 18/5:16.203 |
| 13 | 2 | 17.350 | 18/5:15.903 |
| 14 | 2 | 17.443 | 18/5:15.765 |
| 15 | 2 | 17.500 | 18/5:15.714 |
| 16 | 1 | 17.145 | 18/5:15.270 |
| 17 | 2 | 17.210 | 18/5:14.947 |
| 18 | 2 | 17.058 | 18/5:14.508 |