| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.134 | N/A |
| 2 | 1 | 23.995 | 19/7:13.044 |
| 3 | 1 | 23.484 | 19/7:08.445 |
| 4 | 1 | 23.177 | 19/7:05.007 |
| 5 | 2 | 26.581 | 19/7:18.700 |
| 6 | 2 | 24.970 | 19/7:21.079 |
| 7 | 2 | 23.247 | 19/7:17.496 |
| 8 | 2 | 23.239 | 19/7:14.916 |
| 9 | 2 | 23.522 | 19/7:13.617 |
| 10 | 2 | 22.776 | 19/7:11.116 |
| 11 | 2 | 22.888 | 19/7:09.316 |
| 12 | 2 | 22.882 | 19/7:07.833 |
| 13 | 2 | 23.234 | 19/7:07.126 |
| 14 | 2 | 24.195 | 19/7:07.858 |
| 15 | 2 | 24.622 | 19/7:09.035 |
| 16 | 2 | 23.751 | 19/7:09.009 |
| 17 | 2 | 33.521 | 19/7:19.978 |
| 18 | 2 | 23.580 | 19/7:19.131 |
| 19 | 2 | 23.103 | 19/7:17.901 |