| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.516 | N/A |
| 2 | 1 | 17.071 | 18/5:09.723 |
| 3 | 1 | 17.575 | 18/5:14.007 |
| 4 | 1 | 17.283 | 18/5:13.780 |
| 5 | 1 | 17.036 | 18/5:12.617 |
| 6 | 1 | 17.323 | 18/5:12.895 |
| 7 | 1 | 17.192 | 18/5:12.709 |
| 8 | 1 | 17.754 | 18/5:13.941 |
| 9 | 1 | 17.280 | 18/5:13.858 |
| 10 | 1 | 17.726 | 18/5:14.636 |
| 11 | 1 | 17.176 | 18/5:14.323 |
| 12 | 1 | 17.482 | 18/5:14.540 |
| 13 | 1 | 17.763 | 18/5:15.119 |
| 14 | 1 | 17.711 | 18/5:15.540 |
| 15 | 1 | 17.997 | 18/5:16.249 |
| 16 | 1 | 17.878 | 18/5:16.729 |
| 17 | 1 | 17.487 | 18/5:16.733 |
| 18 | 1 | 17.611 | 18/5:16.861 |