| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 29.392 | N/A |
| 2 | 4 | 28.658 | 17/8:07.092 |
| 3 | 4 | 24.908 | 18/8:04.703 |
| 4 | 4 | 26.133 | 18/8:01.019 |
| 5 | 4 | 25.550 | 19/8:23.012 |
| 6 | 3 | 25.423 | 19/8:19.811 |
| 7 | 3 | 25.184 | 19/8:16.096 |
| 8 | 3 | 26.588 | 19/8:18.533 |
| 9 | 3 | 25.777 | 19/8:17.889 |
| 10 | 2 | 26.081 | 19/8:17.996 |
| 11 | 2 | 24.987 | 19/8:16.112 |
| 12 | 2 | 25.197 | 19/8:14.914 |
| 13 | 2 | 24.818 | 19/8:13.348 |
| 14 | 2 | 25.384 | 19/8:12.806 |
| 15 | 2 | 24.770 | 19/8:11.552 |
| 16 | 2 | 25.142 | 19/8:10.912 |
| 17 | 2 | 29.581 | 19/8:15.345 |
| 18 | 2 | 24.569 | 19/8:13.950 |
| 19 | 2 | 25.204 | 19/8:13.346 |