| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.458 | 21/6:06.618 |
| 2 | 2 | 17.141 | 21/6:03.289 |
| 3 | 3 | 20.146 | 20/6:04.967 |
| 4 | 3 | 23.486 | 19/6:11.597 |
| 5 | 3 | 17.665 | 19/6:04.405 |
| 6 | 3 | 17.277 | 20/6:17.243 |
| 7 | 3 | 16.924 | 20/6:11.706 |
| 8 | 3 | 17.637 | 20/6:09.335 |
| 9 | 3 | 17.392 | 20/6:06.947 |
| 10 | 3 | 17.194 | 20/6:04.640 |
| 11 | 3 | 18.341 | 20/6:04.838 |
| 12 | 3 | 17.292 | 20/6:03.255 |
| 13 | 2 | 17.830 | 20/6:02.743 |
| 14 | 2 | 17.150 | 20/6:01.333 |
| 15 | 3 | 21.038 | 20/6:05.295 |
| 16 | 3 | 17.079 | 20/6:03.812 |
| 17 | 2 | 17.022 | 20/6:02.438 |
| 18 | 2 | 16.920 | 20/6:01.102 |
| 19 | 2 | 17.957 | 20/6:00.999 |
| 20 | 2 | 17.055 | 20/6:00.004 |