| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.792 | 20/6:15.840 |
| 2 | 4 | 18.729 | 20/6:15.210 |
| 3 | 5 | 18.777 | 20/6:15.320 |
| 4 | 3 | 18.319 | 20/6:13.085 |
| 5 | 4 | 19.060 | 20/6:14.708 |
| 6 | 5 | 19.712 | 20/6:17.963 |
| 7 | 5 | 17.953 | 20/6:15.263 |
| 8 | 5 | 18.469 | 20/6:14.528 |
| 9 | 4 | 18.589 | 20/6:14.222 |
| 10 | 4 | 18.388 | 20/6:13.576 |
| 11 | 5 | 19.517 | 20/6:15.100 |
| 12 | 4 | 18.057 | 20/6:13.937 |
| 13 | 4 | 18.213 | 20/6:13.192 |
| 14 | 4 | 18.103 | 20/6:12.397 |
| 15 | 4 | 18.288 | 20/6:11.955 |
| 16 | 4 | 18.323 | 20/6:11.611 |
| 17 | 4 | 18.030 | 20/6:10.964 |
| 18 | 4 | 18.502 | 20/6:10.912 |
| 19 | 4 | 19.038 | 20/6:11.431 |
| 20 | 4 | 19.643 | 20/6:12.502 |