| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.170 | N/A |
| 2 | 2 | 18.251 | 20/6:06.939 |
| 3 | 2 | 19.173 | 20/6:15.698 |
| 4 | 1 | 19.478 | 19/6:01.582 |
| 5 | 1 | 19.103 | 19/6:02.192 |
| 6 | 1 | 18.478 | 19/6:00.308 |
| 7 | 1 | 23.148 | 19/6:13.063 |
| 8 | 2 | 20.768 | 19/6:16.053 |
| 9 | 2 | 19.711 | 19/6:15.917 |
| 10 | 2 | 19.875 | 19/6:16.014 |
| 11 | 1 | 19.522 | 19/6:15.682 |
| 12 | 2 | 21.096 | 19/6:17.884 |
| 13 | 2 | 25.893 | 18/6:06.539 |
| 14 | 2 | 19.184 | 18/6:04.982 |
| 15 | 2 | 19.653 | 18/6:04.217 |
| 16 | 2 | 19.204 | 18/6:03.045 |
| 17 | 2 | 22.494 | 18/6:05.515 |
| 18 | 2 | 19.460 | 18/6:04.661 |