| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.216 | 20/6:04.320 |
| 2 | 3 | 17.905 | 20/6:01.210 |
| 3 | 2 | 16.568 | 21/6:08.823 |
| 4 | 2 | 16.955 | 21/6:05.631 |
| 5 | 4 | 25.044 | 20/6:18.752 |
| 6 | 4 | 17.373 | 20/6:13.537 |
| 7 | 4 | 16.629 | 20/6:07.686 |
| 8 | 4 | 18.309 | 20/6:07.498 |
| 9 | 4 | 16.897 | 20/6:04.213 |
| 10 | 4 | 16.067 | 21/6:17.922 |
| 11 | 4 | 17.229 | 21/6:16.457 |
| 12 | 4 | 16.846 | 21/6:14.567 |
| 13 | 4 | 16.602 | 21/6:12.572 |
| 14 | 4 | 16.751 | 21/6:11.087 |
| 15 | 4 | 16.959 | 21/6:10.090 |
| 16 | 4 | 16.144 | 21/6:08.148 |
| 17 | 4 | 16.993 | 21/6:07.484 |
| 18 | 4 | 16.467 | 21/6:06.280 |
| 19 | 4 | 18.676 | 21/6:07.644 |
| 20 | 4 | 16.657 | 21/6:06.751 |
| 21 | 4 | 16.552 | 21/6:05.839 |