| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.235 | 18/5:10.230 |
| 2 | 2 | 17.446 | 18/5:12.129 |
| 3 | 2 | 17.451 | 18/5:12.792 |
| 4 | 2 | 17.266 | 18/5:12.291 |
| 5 | 3 | 18.609 | 18/5:16.825 |
| 6 | 3 | 17.125 | 18/5:15.396 |
| 7 | 3 | 17.401 | 18/5:15.085 |
| 8 | 3 | 16.986 | 18/5:13.918 |
| 9 | 1 | 17.394 | 18/5:13.826 |
| 10 | 1 | 17.328 | 18/5:13.634 |
| 11 | 1 | 17.043 | 18/5:13.010 |
| 12 | 1 | 17.456 | 18/5:13.110 |
| 13 | 1 | 17.292 | 18/5:12.967 |
| 14 | 1 | 17.259 | 18/5:12.803 |
| 15 | 1 | 17.404 | 18/5:12.834 |
| 16 | 1 | 17.254 | 18/5:12.693 |
| 17 | 1 | 17.437 | 18/5:12.762 |
| 18 | 1 | 17.365 | 18/5:12.751 |