| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.379 | 18/5:12.822 |
| 2 | 3 | 17.602 | 18/5:14.829 |
| 3 | 2 | 16.999 | 18/5:11.880 |
| 4 | 2 | 17.276 | 18/5:11.652 |
| 5 | 2 | 16.959 | 18/5:10.374 |
| 6 | 2 | 16.640 | 18/5:08.565 |
| 7 | 1 | 17.089 | 18/5:08.427 |
| 8 | 2 | 18.086 | 18/5:10.567 |
| 9 | 1 | 16.789 | 18/5:09.638 |
| 10 | 1 | 17.713 | 18/5:10.558 |
| 11 | 1 | 16.740 | 18/5:09.718 |
| 12 | 1 | 17.613 | 18/5:10.328 |
| 13 | 3 | 21.124 | 18/5:15.705 |
| 14 | 3 | 17.126 | 18/5:15.174 |
| 15 | 2 | 17.059 | 18/5:14.633 |
| 16 | 2 | 16.898 | 18/5:13.979 |
| 17 | 2 | 16.848 | 18/5:13.348 |
| 18 | 2 | 17.583 | 18/5:13.523 |