| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.492 | 17/6:05.364 |
| 2 | 2 | 19.083 | 18/6:05.175 |
| 3 | 2 | 19.117 | 19/6:18.049 |
| 4 | 2 | 19.582 | 19/6:16.552 |
| 5 | 2 | 18.991 | 19/6:13.407 |
| 6 | 2 | 18.190 | 19/6:08.774 |
| 7 | 2 | 18.637 | 19/6:06.678 |
| 8 | 2 | 18.086 | 19/6:03.798 |
| 9 | 2 | 21.580 | 19/6:08.934 |
| 10 | 2 | 21.324 | 19/6:12.556 |
| 11 | 2 | 19.265 | 19/6:11.963 |
| 12 | 2 | 19.983 | 19/6:12.606 |
| 13 | 2 | 18.959 | 19/6:11.653 |
| 14 | 2 | 19.824 | 19/6:12.010 |
| 15 | 2 | 18.480 | 19/6:10.618 |
| 16 | 2 | 18.982 | 19/6:09.995 |
| 17 | 2 | 19.278 | 19/6:09.777 |
| 18 | 2 | 19.813 | 19/6:10.147 |
| 19 | 2 | 18.305 | 19/6:08.971 |