| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.505 | 20/6:10.100 |
| 2 | 3 | 18.101 | 20/6:06.060 |
| 3 | 4 | 18.122 | 20/6:04.853 |
| 4 | 4 | 18.340 | 20/6:05.340 |
| 5 | 4 | 17.972 | 20/6:04.160 |
| 6 | 4 | 18.458 | 20/6:04.993 |
| 7 | 4 | 19.538 | 20/6:08.674 |
| 8 | 4 | 17.806 | 20/6:07.105 |
| 9 | 4 | 17.690 | 20/6:05.627 |
| 10 | 4 | 18.419 | 20/6:05.902 |
| 11 | 4 | 19.645 | 20/6:08.356 |
| 12 | 4 | 18.276 | 20/6:08.120 |
| 13 | 4 | 17.639 | 20/6:06.940 |
| 14 | 4 | 18.182 | 20/6:06.704 |
| 15 | 4 | 18.098 | 20/6:06.388 |
| 16 | 4 | 17.628 | 20/6:05.524 |
| 17 | 4 | 17.892 | 20/6:05.072 |