| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.864 | 18/5:03.552 |
| 2 | 2 | 17.847 | 18/5:12.399 |
| 3 | 2 | 16.981 | 18/5:10.152 |
| 4 | 2 | 20.113 | 17/5:05.171 |
| 5 | 2 | 17.436 | 17/5:03.419 |
| 6 | 2 | 17.242 | 17/5:01.702 |
| 7 | 2 | 17.946 | 17/5:02.185 |
| 8 | 1 | 16.514 | 18/5:17.122 |
| 9 | 1 | 17.131 | 18/5:16.148 |
| 10 | 1 | 18.427 | 17/5:00.052 |
| 11 | 1 | 17.232 | 18/5:17.018 |
| 12 | 2 | 17.481 | 18/5:16.821 |
| 13 | 2 | 17.179 | 18/5:16.236 |
| 14 | 2 | 17.397 | 18/5:16.016 |
| 15 | 2 | 16.611 | 18/5:14.881 |
| 16 | 1 | 17.386 | 18/5:14.760 |
| 17 | 1 | 17.192 | 18/5:14.448 |
| 18 | 1 | 17.321 | 18/5:14.300 |