| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.892 | 20/6:17.840 |
| 2 | 2 | 17.040 | 21/6:17.286 |
| 3 | 2 | 18.080 | 20/6:00.080 |
| 4 | 1 | 17.152 | 21/6:13.611 |
| 5 | 1 | 16.969 | 21/6:10.159 |
| 6 | 1 | 16.495 | 21/6:06.198 |
| 7 | 1 | 19.071 | 21/6:11.097 |
| 8 | 1 | 17.120 | 21/6:09.650 |
| 9 | 1 | 18.169 | 21/6:10.972 |
| 10 | 1 | 17.466 | 21/6:10.553 |
| 11 | 1 | 18.100 | 21/6:11.421 |
| 12 | 1 | 16.824 | 21/6:09.912 |
| 13 | 1 | 17.313 | 21/6:09.424 |
| 14 | 1 | 17.271 | 21/6:08.943 |
| 15 | 1 | 17.764 | 21/6:09.216 |
| 16 | 1 | 18.008 | 21/6:09.776 |
| 17 | 1 | 17.106 | 21/6:09.155 |
| 18 | 1 | 17.017 | 21/6:08.500 |
| 19 | 1 | 18.699 | 21/6:09.772 |
| 20 | 1 | 17.523 | 21/6:09.683 |
| 21 | 1 | 18.869 | 21/6:10.948 |