| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.814 | 17/5:02.838 |
| 2 | 2 | 17.188 | 18/5:15.018 |
| 3 | 2 | 18.143 | 17/5:01.155 |
| 4 | 2 | 16.767 | 18/5:14.604 |
| 5 | 2 | 17.106 | 18/5:13.264 |
| 6 | 2 | 17.476 | 18/5:13.482 |
| 7 | 2 | 16.847 | 18/5:12.019 |
| 8 | 1 | 19.459 | 18/5:16.008 |
| 9 | 1 | 16.909 | 18/5:15.418 |
| 10 | 2 | 18.788 | 17/5:00.044 |
| 11 | 2 | 16.943 | 18/5:16.538 |
| 12 | 2 | 17.148 | 18/5:15.882 |
| 13 | 2 | 17.137 | 18/5:15.311 |
| 14 | 2 | 16.970 | 18/5:14.607 |
| 15 | 1 | 16.986 | 18/5:14.017 |
| 16 | 1 | 16.560 | 18/5:13.021 |
| 17 | 2 | 18.009 | 18/5:13.676 |
| 18 | 2 | 17.065 | 18/5:13.315 |