| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.523 | 18/5:15.414 |
| 2 | 3 | 17.251 | 18/5:12.966 |
| 3 | 4 | 17.568 | 18/5:14.052 |
| 4 | 4 | 18.608 | 17/5:01.538 |
| 5 | 5 | 18.385 | 17/5:03.739 |
| 6 | 5 | 17.256 | 17/5:02.008 |
| 7 | 4 | 17.469 | 17/5:01.289 |
| 8 | 4 | 17.035 | 18/5:17.464 |
| 9 | 4 | 16.948 | 18/5:16.086 |
| 10 | 4 | 16.836 | 18/5:14.782 |
| 11 | 4 | 16.864 | 18/5:13.761 |
| 12 | 4 | 17.326 | 18/5:13.603 |
| 13 | 4 | 17.094 | 18/5:13.149 |
| 14 | 4 | 16.876 | 18/5:12.479 |
| 15 | 4 | 16.918 | 18/5:11.948 |
| 16 | 4 | 17.096 | 18/5:11.685 |
| 17 | 4 | 17.239 | 18/5:11.603 |
| 18 | 4 | 17.194 | 18/5:11.486 |