| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.923 | 18/5:04.614 |
| 2 | 5 | 17.910 | 18/5:13.497 |
| 3 | 4 | 17.031 | 18/5:11.184 |
| 4 | 4 | 17.045 | 18/5:10.090 |
| 5 | 4 | 16.781 | 18/5:08.484 |
| 6 | 4 | 17.257 | 18/5:08.841 |
| 7 | 4 | 17.465 | 18/5:09.631 |
| 8 | 4 | 17.163 | 18/5:09.544 |
| 9 | 4 | 17.240 | 18/5:09.630 |
| 10 | 4 | 17.310 | 18/5:09.825 |
| 11 | 3 | 17.128 | 18/5:09.687 |
| 12 | 3 | 16.792 | 18/5:09.068 |
| 13 | 3 | 16.966 | 18/5:08.784 |
| 14 | 3 | 19.371 | 18/5:11.634 |
| 15 | 3 | 16.670 | 18/5:10.862 |
| 16 | 3 | 16.702 | 18/5:10.223 |
| 17 | 4 | 19.312 | 18/5:12.423 |
| 18 | 3 | 16.894 | 18/5:11.960 |