| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 7.841 | N/A |
| 2 | 3 | 18.171 | 21/6:11.261 |
| 3 | 3 | 18.078 | 21/6:10.331 |
| 4 | 3 | 17.361 | 21/6:05.241 |
| 5 | 3 | 17.754 | 21/6:04.661 |
| 6 | 3 | 17.397 | 21/6:02.885 |
| 7 | 3 | 17.360 | 21/6:01.577 |
| 8 | 2 | 18.215 | 21/6:03.086 |
| 9 | 3 | 18.665 | 21/6:05.343 |
| 10 | 3 | 17.558 | 21/6:04.638 |
| 11 | 3 | 17.558 | 21/6:04.075 |
| 12 | 3 | 18.267 | 21/6:04.902 |
| 13 | 3 | 17.584 | 21/6:04.454 |
| 14 | 4 | 23.941 | 21/6:13.854 |
| 15 | 4 | 17.459 | 21/6:12.652 |
| 16 | 4 | 17.513 | 21/6:11.682 |
| 17 | 4 | 17.739 | 21/6:11.116 |
| 18 | 4 | 17.301 | 21/6:10.101 |
| 19 | 4 | 17.945 | 21/6:09.914 |
| 20 | 3 | 25.507 | 21/6:17.707 |
| 21 | 3 | 18.448 | 21/6:17.662 |