| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.609 | N/A |
| 2 | 2 | 16.519 | 22/6:03.508 |
| 3 | 1 | 16.068 | 23/6:15.066 |
| 4 | 1 | 18.486 | 22/6:14.012 |
| 5 | 1 | 17.897 | 21/6:01.459 |
| 6 | 1 | 19.372 | 21/6:09.977 |
| 7 | 1 | 17.449 | 21/6:09.245 |
| 8 | 1 | 16.646 | 21/6:06.429 |
| 9 | 1 | 16.043 | 21/6:02.809 |
| 10 | 1 | 16.372 | 21/6:00.724 |
| 11 | 1 | 17.066 | 21/6:00.445 |
| 12 | 2 | 16.940 | 22/6:17.156 |
| 13 | 2 | 18.034 | 21/6:01.429 |
| 14 | 2 | 16.316 | 21/6:00.005 |
| 15 | 2 | 17.008 | 22/6:16.933 |
| 16 | 1 | 18.857 | 21/6:02.039 |
| 17 | 1 | 17.121 | 21/6:01.851 |
| 18 | 2 | 21.183 | 21/6:06.464 |
| 19 | 2 | 16.636 | 21/6:05.512 |
| 20 | 2 | 16.365 | 21/6:04.375 |
| 21 | 2 | 17.427 | 21/6:04.414 |