| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.066 | 18/5:07.188 |
| 2 | 2 | 17.335 | 18/5:09.609 |
| 3 | 2 | 17.592 | 18/5:11.958 |
| 4 | 4 | 17.763 | 18/5:13.902 |
| 5 | 4 | 17.736 | 18/5:14.971 |
| 6 | 4 | 17.887 | 18/5:16.137 |
| 7 | 4 | 17.098 | 18/5:14.941 |
| 8 | 4 | 17.141 | 18/5:14.140 |
| 9 | 5 | 16.987 | 18/5:13.210 |
| 10 | 5 | 17.575 | 18/5:13.524 |
| 11 | 4 | 17.381 | 18/5:13.463 |
| 12 | 4 | 18.013 | 18/5:14.361 |
| 13 | 4 | 16.876 | 18/5:13.546 |
| 14 | 5 | 20.006 | 18/5:16.872 |
| 15 | 4 | 17.089 | 18/5:16.254 |
| 16 | 4 | 17.584 | 18/5:16.270 |
| 17 | 4 | 16.738 | 18/5:15.389 |
| 18 | 4 | 18.583 | 18/5:16.450 |