| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 24.695 | N/A |
| 2 | 5 | 16.945 | 21/6:03.595 |
| 3 | 5 | 17.681 | 21/6:10.955 |
| 4 | 5 | 18.641 | 20/6:02.052 |
| 5 | 5 | 16.895 | 21/6:15.505 |
| 6 | 5 | 19.027 | 20/6:03.613 |
| 7 | 6 | 18.102 | 20/6:04.449 |
| 8 | 6 | 16.316 | 20/6:00.199 |
| 9 | 5 | 18.345 | 20/6:01.831 |
| 10 | 5 | 18.552 | 20/6:03.536 |
| 11 | 5 | 18.822 | 20/6:05.414 |
| 12 | 5 | 18.899 | 20/6:07.083 |
| 13 | 5 | 16.546 | 20/6:04.749 |
| 14 | 5 | 16.291 | 20/6:02.401 |
| 15 | 5 | 17.380 | 20/6:01.866 |
| 16 | 5 | 20.134 | 20/6:04.891 |
| 17 | 5 | 16.905 | 20/6:03.703 |
| 18 | 5 | 16.085 | 20/6:01.739 |
| 19 | 5 | 17.282 | 20/6:01.256 |
| 20 | 4 | 21.612 | 20/6:05.155 |