| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.227 | N/A |
| 2 | 1 | 18.640 | 21/6:14.027 |
| 3 | 1 | 18.117 | 21/6:08.797 |
| 4 | 1 | 20.285 | 20/6:02.493 |
| 5 | 1 | 19.354 | 20/6:04.108 |
| 6 | 1 | 17.835 | 21/6:18.151 |
| 7 | 1 | 19.522 | 20/6:01.444 |
| 8 | 1 | 19.614 | 20/6:03.223 |
| 9 | 1 | 18.245 | 20/6:01.305 |
| 10 | 1 | 17.770 | 21/6:17.631 |
| 11 | 1 | 19.349 | 21/6:18.689 |
| 12 | 1 | 18.350 | 21/6:17.737 |
| 13 | 1 | 17.702 | 21/6:15.865 |
| 14 | 1 | 17.703 | 21/6:14.282 |
| 15 | 1 | 18.514 | 21/6:14.084 |
| 16 | 1 | 18.129 | 21/6:13.399 |
| 17 | 1 | 18.274 | 21/6:12.980 |
| 18 | 1 | 17.937 | 21/6:12.215 |
| 19 | 1 | 17.894 | 21/6:11.487 |
| 20 | 1 | 18.613 | 21/6:11.592 |
| 21 | 1 | 27.820 | 21/6:20.894 |