| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.036 | N/A |
| 2 | 2 | 18.183 | 20/6:05.513 |
| 3 | 2 | 17.942 | 20/6:03.223 |
| 4 | 5 | 24.932 | 18/6:06.025 |
| 5 | 5 | 18.175 | 19/6:16.058 |
| 6 | 5 | 18.815 | 19/6:13.005 |
| 7 | 5 | 18.451 | 19/6:09.053 |
| 8 | 5 | 17.838 | 19/6:05.471 |
| 9 | 4 | 17.713 | 19/6:02.146 |
| 10 | 4 | 18.002 | 19/6:00.138 |
| 11 | 4 | 17.939 | 20/6:17.217 |
| 12 | 4 | 17.735 | 20/6:15.379 |
| 13 | 3 | 23.052 | 19/6:03.201 |
| 14 | 3 | 17.577 | 19/6:01.141 |
| 15 | 3 | 18.702 | 19/6:00.822 |
| 16 | 3 | 18.160 | 20/6:18.776 |
| 17 | 2 | 18.246 | 20/6:18.022 |
| 18 | 2 | 17.816 | 20/6:16.876 |
| 19 | 2 | 17.731 | 20/6:15.767 |
| 20 | 2 | 17.810 | 20/6:14.855 |