| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.368 | N/A |
| 2 | 1 | 26.461 | 19/8:21.666 |
| 3 | 1 | 24.609 | 19/8:04.998 |
| 4 | 1 | 23.567 | 20/8:18.069 |
| 5 | 1 | 24.261 | 20/8:15.133 |
| 6 | 1 | 23.466 | 20/8:10.351 |
| 7 | 1 | 24.359 | 20/8:09.990 |
| 8 | 1 | 23.967 | 20/8:08.669 |
| 9 | 1 | 23.810 | 20/8:07.305 |
| 10 | 1 | 24.300 | 20/8:07.279 |
| 11 | 1 | 28.450 | 20/8:15.143 |
| 12 | 1 | 28.009 | 20/8:20.815 |
| 13 | 1 | 24.666 | 20/8:20.249 |
| 14 | 1 | 24.856 | 20/8:20.047 |
| 15 | 1 | 24.035 | 20/8:18.761 |
| 16 | 1 | 23.762 | 20/8:17.300 |
| 17 | 1 | 23.607 | 20/8:15.837 |
| 18 | 1 | 25.107 | 20/8:16.223 |
| 19 | 1 | 24.332 | 20/8:15.748 |
| 20 | 1 | 23.553 | 20/8:14.545 |