| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.816 | N/A |
| 2 | 4 | 19.260 | 19/6:11.496 |
| 3 | 4 | 18.896 | 19/6:08.022 |
| 4 | 4 | 20.466 | 19/6:16.548 |
| 5 | 4 | 19.134 | 19/6:14.718 |
| 6 | 3 | 20.882 | 18/6:00.185 |
| 7 | 4 | 20.059 | 18/6:01.124 |
| 8 | 3 | 19.191 | 19/6:19.385 |
| 9 | 3 | 18.707 | 19/6:17.154 |
| 10 | 2 | 19.120 | 19/6:16.246 |
| 11 | 2 | 18.527 | 19/6:14.451 |
| 12 | 2 | 25.743 | 18/6:04.792 |
| 13 | 2 | 18.075 | 18/6:02.067 |
| 14 | 3 | 21.761 | 18/6:04.581 |
| 15 | 3 | 21.194 | 18/6:06.048 |
| 16 | 4 | 21.628 | 18/6:07.811 |
| 17 | 4 | 20.129 | 18/6:07.761 |
| 18 | 4 | 18.995 | 18/6:06.583 |