| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.511 | 18/5:15.198 |
| 2 | 3 | 17.124 | 18/5:11.715 |
| 3 | 2 | 17.487 | 18/5:12.732 |
| 4 | 2 | 17.248 | 18/5:12.165 |
| 5 | 2 | 17.168 | 18/5:11.537 |
| 6 | 2 | 17.172 | 18/5:11.130 |
| 7 | 3 | 18.658 | 18/5:14.661 |
| 8 | 4 | 17.284 | 18/5:14.217 |
| 9 | 4 | 17.714 | 18/5:14.732 |
| 10 | 4 | 17.414 | 18/5:14.604 |
| 11 | 4 | 17.324 | 18/5:14.352 |
| 12 | 3 | 17.841 | 18/5:14.918 |
| 13 | 3 | 17.225 | 18/5:14.543 |
| 14 | 3 | 17.224 | 18/5:14.221 |
| 15 | 3 | 17.124 | 18/5:13.822 |
| 16 | 3 | 17.754 | 18/5:14.181 |
| 17 | 2 | 17.824 | 18/5:14.572 |
| 18 | 2 | 17.374 | 18/5:14.470 |