| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.856 | N/A |
| 2 | 1 | 22.438 | 19/7:07.074 |
| 3 | 1 | 22.111 | 19/7:04.797 |
| 4 | 1 | 21.615 | 19/7:00.084 |
| 5 | 1 | 22.511 | 19/7:02.893 |
| 6 | 1 | 21.831 | 19/7:01.677 |
| 7 | 1 | 21.581 | 19/7:00.117 |
| 8 | 1 | 22.857 | 19/7:02.283 |
| 9 | 1 | 21.997 | 19/7:01.973 |
| 10 | 1 | 23.655 | 19/7:05.048 |
| 11 | 1 | 22.839 | 19/7:06.039 |
| 12 | 1 | 22.893 | 19/7:06.938 |
| 13 | 1 | 22.180 | 19/7:06.618 |
| 14 | 1 | 22.036 | 19/7:06.147 |
| 15 | 1 | 21.658 | 19/7:05.258 |
| 16 | 1 | 22.306 | 19/7:05.265 |
| 17 | 1 | 26.040 | 19/7:09.472 |
| 18 | 1 | 22.088 | 19/7:09.000 |
| 19 | 1 | 22.815 | 19/7:09.307 |