| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.371 | N/A |
| 2 | 3 | 18.488 | 21/6:12.131 |
| 3 | 2 | 17.775 | 21/6:05.001 |
| 4 | 1 | 17.853 | 21/6:03.144 |
| 5 | 1 | 17.857 | 21/6:02.236 |
| 6 | 1 | 17.662 | 21/6:00.911 |
| 7 | 1 | 17.728 | 21/6:00.247 |
| 8 | 1 | 17.513 | 22/6:16.999 |
| 9 | 1 | 17.918 | 22/6:17.205 |
| 10 | 1 | 17.623 | 22/6:16.677 |
| 11 | 1 | 17.718 | 22/6:16.454 |
| 12 | 1 | 18.040 | 22/6:16.886 |
| 13 | 1 | 18.012 | 22/6:17.198 |
| 14 | 1 | 17.759 | 22/6:17.053 |
| 15 | 1 | 18.547 | 21/6:00.218 |
| 16 | 1 | 17.637 | 22/6:17.753 |
| 17 | 1 | 17.858 | 22/6:17.730 |
| 18 | 1 | 17.405 | 22/6:17.150 |
| 19 | 1 | 17.192 | 22/6:16.386 |
| 20 | 1 | 20.484 | 21/6:01.391 |
| 21 | 1 | 18.362 | 21/6:01.802 |