| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.557 | N/A |
| 2 | 4 | 23.490 | 19/7:05.377 |
| 3 | 4 | 26.717 | 18/7:09.316 |
| 4 | 3 | 24.204 | 18/7:04.219 |
| 5 | 3 | 23.254 | 19/7:22.049 |
| 6 | 3 | 22.899 | 19/7:16.587 |
| 7 | 3 | 23.010 | 19/7:13.279 |
| 8 | 3 | 29.571 | 18/7:03.052 |
| 9 | 3 | 22.767 | 19/7:23.359 |
| 10 | 3 | 26.127 | 18/7:01.964 |
| 11 | 3 | 23.442 | 19/7:24.422 |
| 12 | 3 | 23.311 | 19/7:22.398 |
| 13 | 3 | 25.170 | 19/7:23.005 |
| 14 | 3 | 23.239 | 19/7:21.758 |
| 15 | 3 | 26.423 | 19/7:24.359 |
| 16 | 3 | 26.422 | 18/7:01.942 |
| 17 | 3 | 23.419 | 18/7:00.613 |
| 18 | 3 | 26.642 | 18/7:02.664 |