| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.989 | N/A |
| 2 | 3 | 16.977 | 18/5:08.598 |
| 3 | 2 | 16.998 | 18/5:08.776 |
| 4 | 2 | 17.114 | 18/5:09.493 |
| 5 | 2 | 16.931 | 18/5:09.074 |
| 6 | 1 | 17.654 | 18/5:11.280 |
| 7 | 1 | 16.952 | 18/5:10.762 |
| 8 | 1 | 17.469 | 18/5:11.648 |
| 9 | 1 | 17.087 | 18/5:11.500 |
| 10 | 1 | 17.347 | 18/5:11.877 |
| 11 | 1 | 17.306 | 18/5:12.108 |
| 12 | 1 | 17.354 | 18/5:12.372 |
| 13 | 1 | 17.262 | 18/5:12.461 |
| 14 | 1 | 17.586 | 18/5:12.960 |
| 15 | 1 | 17.652 | 18/5:13.468 |
| 16 | 2 | 19.156 | 18/5:15.613 |
| 17 | 2 | 17.577 | 18/5:15.812 |
| 18 | 2 | 17.644 | 18/5:16.055 |