| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.010 | N/A |
| 2 | 4 | 23.679 | 19/7:08.232 |
| 3 | 4 | 22.348 | 20/7:19.266 |
| 4 | 4 | 22.401 | 20/7:15.387 |
| 5 | 3 | 25.776 | 19/7:05.928 |
| 6 | 2 | 23.174 | 19/7:04.570 |
| 7 | 2 | 22.224 | 19/7:00.816 |
| 8 | 2 | 22.216 | 20/7:21.230 |
| 9 | 2 | 22.383 | 20/7:19.487 |
| 10 | 2 | 22.489 | 20/7:18.355 |
| 11 | 2 | 19.686 | 20/7:12.124 |
| 12 | 3 | 30.939 | 19/7:03.070 |
| 13 | 2 | 23.023 | 19/7:02.517 |
| 14 | 4 | 25.858 | 19/7:05.973 |
| 15 | 3 | 23.815 | 19/7:06.309 |
| 16 | 3 | 23.050 | 19/7:05.683 |
| 17 | 3 | 23.271 | 19/7:05.383 |
| 18 | 3 | 22.805 | 19/7:04.625 |
| 19 | 3 | 24.471 | 19/7:05.618 |