| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.686 | N/A |
| 2 | 2 | 20.791 | 18/6:09.133 |
| 3 | 2 | 22.072 | 18/6:20.021 |
| 4 | 2 | 25.020 | 17/6:17.728 |
| 5 | 2 | 20.671 | 17/6:09.902 |
| 6 | 2 | 19.861 | 17/6:02.614 |
| 7 | 2 | 19.288 | 18/6:17.511 |
| 8 | 2 | 20.306 | 18/6:15.136 |
| 9 | 2 | 21.029 | 18/6:14.891 |
| 10 | 2 | 19.748 | 18/6:12.281 |
| 11 | 2 | 18.394 | 18/6:07.892 |
| 12 | 2 | 21.199 | 18/6:08.635 |
| 13 | 2 | 18.953 | 18/6:06.073 |
| 14 | 2 | 19.333 | 18/6:04.401 |
| 15 | 2 | 21.428 | 18/6:05.513 |
| 16 | 2 | 20.333 | 18/6:05.235 |
| 17 | 2 | 21.656 | 18/6:06.398 |
| 18 | 2 | 18.547 | 18/6:04.315 |