| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.537 | N/A |
| 2 | 1 | 18.797 | 20/6:04.068 |
| 3 | 1 | 19.301 | 20/6:09.468 |
| 4 | 1 | 19.690 | 20/6:13.527 |
| 5 | 1 | 19.231 | 20/6:13.377 |
| 6 | 1 | 19.542 | 20/6:14.468 |
| 7 | 1 | 20.091 | 20/6:16.935 |
| 8 | 1 | 19.201 | 20/6:16.280 |
| 9 | 1 | 20.413 | 20/6:18.668 |
| 10 | 1 | 19.451 | 20/6:18.495 |
| 11 | 1 | 19.665 | 20/6:18.762 |
| 12 | 1 | 19.294 | 20/6:18.341 |
| 13 | 1 | 19.435 | 20/6:18.212 |
| 14 | 1 | 19.323 | 20/6:17.940 |
| 15 | 1 | 19.812 | 20/6:18.370 |
| 16 | 1 | 19.552 | 20/6:18.414 |
| 17 | 1 | 19.801 | 20/6:18.748 |
| 18 | 2 | 23.365 | 19/6:03.263 |
| 19 | 2 | 19.948 | 19/6:03.449 |