| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.922 | 21/6:16.362 |
| 2 | 2 | 17.526 | 21/6:12.204 |
| 3 | 1 | 16.914 | 21/6:06.534 |
| 4 | 1 | 17.059 | 21/6:04.460 |
| 5 | 1 | 17.133 | 21/6:03.527 |
| 6 | 1 | 17.571 | 21/6:04.438 |
| 7 | 1 | 17.436 | 21/6:04.683 |
| 8 | 1 | 17.176 | 21/6:04.185 |
| 9 | 1 | 16.916 | 21/6:03.190 |
| 10 | 1 | 17.102 | 21/6:02.786 |
| 11 | 1 | 17.774 | 21/6:03.737 |
| 12 | 1 | 16.747 | 21/6:02.733 |
| 13 | 1 | 17.323 | 21/6:02.814 |
| 14 | 1 | 17.417 | 21/6:03.024 |
| 15 | 1 | 17.687 | 21/6:03.584 |
| 16 | 1 | 17.865 | 21/6:04.308 |
| 17 | 1 | 17.469 | 21/6:04.457 |
| 18 | 1 | 16.928 | 21/6:03.959 |
| 19 | 1 | 17.009 | 21/6:03.603 |
| 20 | 1 | 19.994 | 21/6:06.416 |
| 21 | 1 | 16.710 | 21/6:05.678 |