| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.579 | 21/6:09.159 |
| 2 | 4 | 18.530 | 20/6:01.090 |
| 3 | 3 | 17.920 | 20/6:00.193 |
| 4 | 3 | 18.174 | 20/6:01.015 |
| 5 | 2 | 18.234 | 20/6:01.748 |
| 6 | 2 | 17.763 | 20/6:00.667 |
| 7 | 2 | 18.125 | 20/6:00.929 |
| 8 | 2 | 18.288 | 20/6:01.533 |
| 9 | 2 | 17.514 | 20/6:00.282 |
| 10 | 2 | 17.640 | 21/6:17.511 |
| 11 | 2 | 18.129 | 21/6:17.801 |
| 12 | 2 | 18.056 | 21/6:17.916 |
| 13 | 3 | 22.409 | 20/6:06.709 |
| 14 | 2 | 17.782 | 20/6:05.919 |
| 15 | 2 | 17.891 | 20/6:05.379 |
| 16 | 2 | 17.463 | 20/6:04.371 |
| 17 | 2 | 17.872 | 20/6:03.964 |
| 18 | 2 | 17.692 | 20/6:03.401 |
| 19 | 2 | 17.920 | 20/6:03.138 |
| 20 | 2 | 19.159 | 20/6:04.140 |