| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.901 | 17/5:04.317 |
| 2 | 1 | 16.914 | 18/5:13.335 |
| 3 | 1 | 16.915 | 18/5:10.380 |
| 4 | 1 | 17.086 | 18/5:09.672 |
| 5 | 1 | 17.221 | 18/5:09.733 |
| 6 | 1 | 16.911 | 18/5:08.844 |
| 7 | 1 | 19.003 | 18/5:13.588 |
| 8 | 1 | 17.674 | 18/5:14.156 |
| 9 | 1 | 16.737 | 18/5:12.724 |
| 10 | 1 | 17.113 | 18/5:12.255 |
| 11 | 1 | 16.930 | 18/5:11.572 |
| 12 | 1 | 17.161 | 18/5:11.349 |
| 13 | 1 | 17.343 | 18/5:11.412 |
| 14 | 1 | 17.382 | 18/5:11.517 |
| 15 | 1 | 16.942 | 18/5:11.080 |
| 16 | 1 | 17.152 | 18/5:10.933 |
| 17 | 1 | 17.232 | 18/5:10.889 |
| 18 | 1 | 16.934 | 18/5:10.551 |