| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.146 | 17/7:07.482 |
| 2 | 2 | 21.484 | 19/7:22.985 |
| 3 | 2 | 20.989 | 19/7:08.253 |
| 4 | 2 | 21.826 | 19/7:04.863 |
| 5 | 2 | 20.870 | 20/7:21.026 |
| 6 | 2 | 21.376 | 20/7:18.097 |
| 7 | 2 | 20.596 | 20/7:15.105 |
| 8 | 2 | 20.674 | 20/7:12.402 |
| 9 | 4 | 26.917 | 19/7:01.964 |
| 10 | 4 | 20.675 | 20/7:21.106 |
| 11 | 4 | 20.919 | 20/7:19.004 |
| 12 | 5 | 20.997 | 20/7:17.448 |
| 13 | 4 | 20.957 | 20/7:16.004 |
| 14 | 4 | 20.984 | 20/7:14.871 |
| 15 | 4 | 26.565 | 20/7:21.003 |
| 16 | 5 | 24.126 | 19/7:01.682 |
| 17 | 5 | 22.142 | 19/7:01.624 |
| 18 | 5 | 21.383 | 19/7:00.771 |
| 19 | 5 | 23.247 | 19/7:01.873 |