| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.994 | 21/6:17.874 |
| 2 | 1 | 17.488 | 21/6:12.561 |
| 3 | 1 | 17.417 | 21/6:10.293 |
| 4 | 1 | 17.629 | 21/6:10.272 |
| 5 | 1 | 17.684 | 21/6:10.490 |
| 6 | 1 | 16.833 | 21/6:07.658 |
| 7 | 1 | 17.861 | 21/6:08.718 |
| 8 | 1 | 17.077 | 21/6:07.455 |
| 9 | 1 | 17.149 | 21/6:06.641 |
| 10 | 1 | 17.052 | 21/6:05.786 |
| 11 | 1 | 17.299 | 21/6:05.558 |
| 12 | 1 | 16.658 | 21/6:04.247 |
| 13 | 1 | 16.960 | 21/6:03.625 |
| 14 | 1 | 17.606 | 21/6:04.061 |
| 15 | 1 | 16.587 | 21/6:03.012 |
| 16 | 1 | 19.560 | 21/6:05.996 |
| 17 | 1 | 17.467 | 21/6:06.044 |
| 18 | 1 | 17.429 | 21/6:06.042 |
| 19 | 1 | 17.311 | 21/6:05.910 |
| 20 | 1 | 17.359 | 21/6:05.841 |
| 21 | 1 | 17.021 | 21/6:05.441 |