| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.603 | 18/5:16.854 |
| 2 | 2 | 16.488 | 18/5:06.819 |
| 3 | 4 | 18.283 | 18/5:14.244 |
| 4 | 4 | 16.861 | 18/5:11.557 |
| 5 | 4 | 16.076 | 18/5:07.119 |
| 6 | 6 | 17.964 | 18/5:09.825 |
| 7 | 7 | 17.258 | 18/5:09.942 |
| 8 | 7 | 16.631 | 18/5:08.619 |
| 9 | 6 | 17.416 | 18/5:09.160 |
| 10 | 7 | 18.947 | 18/5:12.348 |
| 11 | 7 | 17.690 | 18/5:12.900 |
| 12 | 6 | 16.501 | 18/5:11.577 |
| 13 | 7 | 16.852 | 18/5:10.943 |
| 14 | 8 | 18.837 | 18/5:12.951 |
| 15 | 8 | 16.946 | 18/5:12.423 |
| 16 | 8 | 16.207 | 18/5:11.130 |
| 17 | 8 | 16.112 | 18/5:09.888 |
| 18 | 7 | 16.128 | 18/5:08.800 |