| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.767 | 19/6:15.573 |
| 2 | 2 | 19.215 | 19/6:10.329 |
| 3 | 2 | 19.899 | 19/6:12.913 |
| 4 | 2 | 21.618 | 18/6:02.245 |
| 5 | 2 | 19.792 | 18/6:01.048 |
| 6 | 2 | 21.268 | 18/6:04.677 |
| 7 | 2 | 19.072 | 18/6:01.623 |
| 8 | 2 | 19.379 | 18/6:00.022 |
| 9 | 2 | 21.977 | 18/6:03.974 |
| 10 | 2 | 18.892 | 18/6:01.582 |
| 11 | 2 | 24.600 | 18/6:08.966 |
| 12 | 2 | 19.597 | 18/6:07.614 |
| 13 | 2 | 19.634 | 18/6:06.522 |
| 14 | 2 | 19.424 | 18/6:05.315 |
| 15 | 2 | 19.125 | 18/6:03.911 |
| 16 | 2 | 20.872 | 18/6:04.647 |
| 17 | 3 | 29.196 | 18/6:14.111 |
| 18 | 3 | 19.913 | 18/6:13.240 |