| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.558 | 21/6:08.718 |
| 2 | 1 | 17.563 | 21/6:08.770 |
| 3 | 1 | 17.686 | 21/6:09.649 |
| 4 | 1 | 17.048 | 21/6:06.739 |
| 5 | 1 | 16.994 | 21/6:04.766 |
| 6 | 1 | 16.856 | 21/6:02.967 |
| 7 | 1 | 17.072 | 21/6:02.331 |
| 8 | 1 | 16.792 | 21/6:01.119 |
| 9 | 1 | 17.358 | 21/6:01.496 |
| 10 | 1 | 18.509 | 21/6:04.216 |
| 11 | 1 | 16.869 | 21/6:03.310 |
| 12 | 1 | 16.749 | 21/6:02.344 |
| 13 | 1 | 18.822 | 21/6:04.877 |
| 14 | 1 | 16.874 | 21/6:04.125 |
| 15 | 1 | 17.036 | 21/6:03.700 |
| 16 | 1 | 16.971 | 21/6:03.244 |
| 17 | 1 | 17.199 | 21/6:03.122 |
| 18 | 1 | 16.984 | 21/6:02.763 |
| 19 | 1 | 16.746 | 21/6:02.179 |
| 20 | 1 | 16.983 | 21/6:01.902 |
| 21 | 1 | 17.293 | 21/6:01.962 |