| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.200 | 20/6:04.000 |
| 2 | 4 | 17.781 | 21/6:17.800 |
| 3 | 3 | 17.419 | 21/6:13.800 |
| 4 | 4 | 18.356 | 21/6:16.719 |
| 5 | 4 | 17.924 | 21/6:16.656 |
| 6 | 4 | 17.454 | 21/6:14.969 |
| 7 | 4 | 17.749 | 21/6:14.649 |
| 8 | 4 | 17.243 | 21/6:13.081 |
| 9 | 4 | 17.591 | 21/6:12.673 |
| 10 | 4 | 17.648 | 21/6:12.466 |
| 11 | 3 | 17.530 | 21/6:12.072 |
| 12 | 4 | 17.591 | 21/6:11.851 |
| 13 | 3 | 17.275 | 21/6:11.152 |
| 14 | 3 | 17.569 | 21/6:10.995 |
| 15 | 3 | 17.591 | 21/6:10.889 |
| 16 | 3 | 17.579 | 21/6:10.781 |
| 17 | 3 | 17.434 | 21/6:10.507 |
| 18 | 3 | 17.279 | 21/6:10.082 |
| 19 | 3 | 17.520 | 21/6:09.968 |
| 20 | 3 | 17.937 | 21/6:10.304 |
| 21 | 3 | 17.917 | 21/6:10.587 |