| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.644 | 20/6:12.880 |
| 2 | 1 | 18.152 | 20/6:07.960 |
| 3 | 1 | 18.309 | 20/6:07.367 |
| 4 | 1 | 17.889 | 20/6:04.970 |
| 5 | 1 | 19.267 | 20/6:09.044 |
| 6 | 1 | 18.077 | 20/6:07.793 |
| 7 | 1 | 18.316 | 20/6:07.583 |
| 8 | 1 | 17.858 | 20/6:06.280 |
| 9 | 1 | 19.324 | 20/6:08.524 |
| 10 | 1 | 17.914 | 20/6:07.500 |
| 11 | 1 | 18.835 | 20/6:08.336 |
| 12 | 1 | 20.369 | 20/6:11.590 |
| 13 | 1 | 18.364 | 20/6:11.258 |
| 14 | 1 | 18.199 | 20/6:10.739 |
| 15 | 1 | 18.049 | 20/6:10.088 |
| 16 | 1 | 26.851 | 19/6:01.495 |
| 17 | 1 | 18.290 | 19/6:00.673 |
| 18 | 1 | 18.814 | 19/6:00.494 |
| 19 | 1 | 17.822 | 20/6:18.256 |
| 20 | 1 | 18.270 | 20/6:17.613 |