| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.378 | N/A |
| 2 | 2 | 21.980 | 19/7:00.018 |
| 3 | 2 | 22.721 | 19/7:06.687 |
| 4 | 2 | 22.343 | 19/7:06.642 |
| 5 | 2 | 22.124 | 19/7:05.634 |
| 6 | 2 | 22.009 | 19/7:04.615 |
| 7 | 2 | 21.963 | 19/7:03.798 |
| 8 | 2 | 21.669 | 19/7:02.458 |
| 9 | 2 | 23.733 | 19/7:06.097 |
| 10 | 2 | 22.571 | 19/7:06.604 |
| 11 | 2 | 21.761 | 19/7:05.551 |
| 12 | 2 | 29.394 | 19/7:17.180 |
| 13 | 2 | 21.979 | 19/7:15.748 |
| 14 | 2 | 22.401 | 19/7:15.121 |
| 15 | 2 | 22.661 | 19/7:14.918 |
| 16 | 2 | 21.170 | 19/7:12.952 |
| 17 | 2 | 21.464 | 19/7:11.563 |
| 18 | 2 | 22.098 | 19/7:11.009 |
| 19 | 2 | 21.887 | 19/7:10.306 |