| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.661 | 21/6:10.881 |
| 2 | 1 | 17.592 | 21/6:10.156 |
| 3 | 1 | 17.172 | 21/6:06.975 |
| 4 | 1 | 16.534 | 21/6:02.035 |
| 5 | 1 | 16.796 | 21/6:00.171 |
| 6 | 1 | 16.516 | 22/6:14.994 |
| 7 | 1 | 19.324 | 21/6:04.785 |
| 8 | 1 | 17.190 | 21/6:04.311 |
| 9 | 1 | 17.984 | 21/6:05.794 |
| 10 | 1 | 17.187 | 21/6:05.308 |
| 11 | 1 | 17.422 | 21/6:05.358 |
| 12 | 1 | 17.067 | 21/6:04.779 |
| 13 | 1 | 16.837 | 21/6:03.917 |
| 14 | 1 | 16.573 | 21/6:02.782 |
| 15 | 1 | 20.095 | 21/6:06.730 |
| 16 | 1 | 17.085 | 21/6:06.233 |
| 17 | 1 | 16.622 | 21/6:05.223 |
| 18 | 1 | 16.761 | 21/6:04.488 |
| 19 | 1 | 22.223 | 21/6:09.866 |
| 20 | 1 | 16.833 | 21/6:09.048 |
| 21 | 1 | 17.843 | 21/6:09.317 |