| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.865 | N/A |
| 2 | 1 | 18.438 | 20/6:06.187 |
| 3 | 1 | 16.739 | 21/6:07.635 |
| 4 | 1 | 17.492 | 21/6:06.991 |
| 5 | 1 | 17.371 | 21/6:06.065 |
| 6 | 1 | 18.020 | 21/6:08.105 |
| 7 | 2 | 18.895 | 21/6:12.381 |
| 8 | 2 | 17.719 | 21/6:12.076 |
| 9 | 2 | 17.303 | 21/6:10.807 |
| 10 | 2 | 17.431 | 21/6:10.105 |
| 11 | 2 | 17.203 | 21/6:09.087 |
| 12 | 2 | 17.516 | 21/6:08.823 |
| 13 | 2 | 18.288 | 21/6:09.089 |
| 14 | 2 | 17.897 | 21/6:10.191 |
| 15 | 2 | 17.296 | 21/6:09.590 |
| 16 | 2 | 17.767 | 21/6:09.698 |
| 17 | 2 | 17.620 | 21/6:09.608 |
| 18 | 2 | 17.272 | 21/6:09.120 |
| 19 | 2 | 17.320 | 21/6:08.739 |
| 20 | 2 | 17.662 | 21/6:08.758 |
| 21 | 2 | 17.616 | 21/6:08.730 |