| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.799 | 18/5:02.382 |
| 2 | 2 | 17.068 | 18/5:04.803 |
| 3 | 3 | 17.086 | 18/5:05.718 |
| 4 | 3 | 16.844 | 18/5:05.087 |
| 5 | 3 | 17.950 | 18/5:08.689 |
| 6 | 3 | 16.443 | 18/5:06.570 |
| 7 | 2 | 16.700 | 18/5:05.717 |
| 8 | 4 | 21.390 | 18/5:15.630 |
| 9 | 3 | 17.873 | 18/5:16.306 |
| 10 | 3 | 16.696 | 18/5:14.728 |
| 11 | 3 | 16.942 | 18/5:13.840 |
| 12 | 3 | 16.704 | 18/5:12.743 |
| 13 | 3 | 19.115 | 18/5:15.152 |
| 14 | 3 | 17.158 | 18/5:14.702 |
| 15 | 3 | 16.602 | 18/5:13.644 |
| 16 | 3 | 17.005 | 18/5:13.172 |
| 17 | 3 | 16.774 | 18/5:12.511 |
| 18 | 3 | 16.978 | 18/5:12.127 |