| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 27.251 | N/A |
| 2 | 5 | 20.798 | 20/7:02.413 |
| 3 | 5 | 21.341 | 20/7:07.571 |
| 4 | 5 | 21.508 | 20/7:10.348 |
| 5 | 6 | 32.532 | 18/7:16.011 |
| 6 | 6 | 22.084 | 18/7:09.345 |
| 7 | 6 | 22.798 | 18/7:06.923 |
| 8 | 6 | 22.146 | 18/7:03.610 |
| 9 | 6 | 20.915 | 19/7:21.525 |
| 10 | 6 | 20.574 | 19/7:16.643 |
| 11 | 6 | 20.551 | 19/7:12.695 |
| 12 | 6 | 20.336 | 19/7:09.114 |
| 13 | 6 | 26.904 | 19/7:15.981 |
| 14 | 6 | 21.216 | 19/7:13.916 |
| 15 | 6 | 21.214 | 19/7:12.144 |
| 16 | 6 | 20.445 | 19/7:09.685 |
| 17 | 5 | 20.951 | 19/7:08.103 |
| 18 | 5 | 21.059 | 19/7:06.821 |
| 19 | 5 | 22.995 | 19/7:07.618 |