| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.302 | N/A |
| 2 | 1 | 21.342 | 20/7:03.008 |
| 3 | 1 | 20.845 | 21/7:20.172 |
| 4 | 1 | 21.079 | 21/7:20.075 |
| 5 | 1 | 21.243 | 21/7:20.847 |
| 6 | 1 | 21.209 | 20/7:00.030 |
| 7 | 1 | 21.378 | 20/7:00.772 |
| 8 | 1 | 21.453 | 20/7:01.506 |
| 9 | 1 | 25.151 | 20/7:10.839 |
| 10 | 1 | 21.856 | 20/7:11.142 |
| 11 | 1 | 21.255 | 20/7:10.242 |
| 12 | 1 | 25.387 | 20/7:16.644 |
| 13 | 1 | 21.400 | 20/7:15.665 |
| 14 | 1 | 21.241 | 20/7:14.605 |
| 15 | 1 | 20.960 | 20/7:13.314 |
| 16 | 1 | 21.559 | 20/7:12.955 |
| 17 | 1 | 21.645 | 20/7:12.743 |
| 18 | 1 | 20.791 | 20/7:11.601 |
| 19 | 1 | 21.477 | 20/7:11.310 |
| 20 | 1 | 21.243 | 20/7:10.816 |