| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.379 | N/A |
| 2 | 1 | 18.753 | 21/6:16.439 |
| 3 | 1 | 18.173 | 21/6:10.639 |
| 4 | 1 | 18.237 | 21/6:09.132 |
| 5 | 1 | 18.170 | 21/6:08.044 |
| 6 | 1 | 17.948 | 21/6:06.503 |
| 7 | 1 | 19.830 | 21/6:11.749 |
| 8 | 1 | 18.575 | 21/6:11.910 |
| 9 | 1 | 17.934 | 21/6:10.429 |
| 10 | 1 | 18.485 | 21/6:10.501 |
| 11 | 1 | 17.913 | 21/6:09.415 |
| 12 | 1 | 18.063 | 21/6:08.799 |
| 13 | 1 | 18.211 | 21/6:08.532 |
| 14 | 1 | 18.169 | 21/6:08.242 |
| 15 | 1 | 18.396 | 21/6:08.317 |
| 16 | 1 | 18.432 | 21/6:08.431 |
| 17 | 1 | 18.851 | 21/6:09.054 |
| 18 | 1 | 18.508 | 21/6:09.200 |
| 19 | 1 | 18.477 | 21/6:09.295 |
| 20 | 1 | 20.633 | 21/6:11.650 |
| 21 | 1 | 18.368 | 21/6:11.505 |