| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.767 | 20/6:15.340 |
| 2 | 2 | 18.715 | 20/6:14.820 |
| 3 | 2 | 19.115 | 20/6:17.313 |
| 4 | 2 | 18.788 | 20/6:16.925 |
| 5 | 2 | 19.535 | 19/6:00.696 |
| 6 | 2 | 18.543 | 20/6:18.210 |
| 7 | 2 | 18.802 | 20/6:17.900 |
| 8 | 2 | 19.026 | 20/6:18.227 |
| 9 | 2 | 20.040 | 19/6:01.699 |
| 10 | 2 | 19.604 | 19/6:02.776 |
| 11 | 2 | 18.673 | 19/6:02.050 |
| 12 | 2 | 19.341 | 19/6:02.503 |
| 13 | 2 | 18.825 | 19/6:02.131 |
| 14 | 2 | 18.760 | 19/6:01.725 |
| 15 | 2 | 18.643 | 19/6:01.224 |
| 16 | 1 | 18.874 | 19/6:01.061 |
| 17 | 1 | 20.264 | 19/6:02.470 |
| 18 | 2 | 22.101 | 19/6:05.661 |
| 19 | 2 | 19.543 | 19/6:05.959 |