| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.499 | 15/5:07.485 |
| 2 | 3 | 16.975 | 17/5:18.529 |
| 3 | 3 | 16.960 | 17/5:08.459 |
| 4 | 3 | 17.601 | 17/5:06.149 |
| 5 | 3 | 16.841 | 17/5:02.178 |
| 6 | 3 | 16.842 | 18/5:17.154 |
| 7 | 3 | 17.674 | 18/5:17.294 |
| 8 | 3 | 17.594 | 18/5:17.218 |
| 9 | 3 | 16.892 | 18/5:15.756 |
| 10 | 3 | 16.750 | 18/5:14.330 |
| 11 | 3 | 17.107 | 18/5:13.748 |
| 12 | 3 | 16.798 | 18/5:12.799 |
| 13 | 3 | 16.728 | 18/5:11.900 |
| 14 | 3 | 17.176 | 18/5:11.705 |
| 15 | 3 | 17.069 | 18/5:11.407 |
| 16 | 3 | 16.651 | 18/5:10.677 |
| 17 | 3 | 17.287 | 18/5:10.705 |
| 18 | 3 | 17.980 | 18/5:11.424 |