| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.105 | 19/6:02.995 |
| 2 | 3 | 22.838 | 18/6:17.487 |
| 3 | 3 | 18.748 | 18/6:04.146 |
| 4 | 3 | 18.749 | 19/6:17.340 |
| 5 | 3 | 20.457 | 19/6:19.609 |
| 6 | 3 | 25.910 | 18/6:17.421 |
| 7 | 3 | 20.338 | 18/6:15.801 |
| 8 | 3 | 17.874 | 18/6:09.043 |
| 9 | 4 | 23.270 | 18/6:14.578 |
| 10 | 3 | 19.512 | 18/6:12.242 |
| 11 | 3 | 19.576 | 18/6:10.435 |
| 12 | 4 | 19.638 | 18/6:09.022 |
| 13 | 3 | 18.302 | 18/6:05.977 |
| 14 | 3 | 20.712 | 18/6:06.466 |
| 15 | 3 | 18.956 | 18/6:04.782 |
| 16 | 3 | 18.644 | 18/6:02.958 |
| 17 | 3 | 17.932 | 18/6:00.594 |
| 18 | 3 | 18.677 | 19/6:19.196 |
| 19 | 3 | 26.385 | 19/6:25.623 |