| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.511 | 22/7:09.242 |
| 2 | 2 | 20.511 | 21/7:00.231 |
| 3 | 2 | 20.014 | 21/7:00.252 |
| 4 | 2 | 23.616 | 21/7:19.173 |
| 5 | 2 | 20.290 | 21/7:16.556 |
| 6 | 2 | 20.963 | 21/7:17.167 |
| 7 | 2 | 18.120 | 21/7:09.075 |
| 8 | 2 | 18.430 | 21/7:03.819 |
| 9 | 2 | 19.634 | 21/7:02.541 |
| 10 | 2 | 18.653 | 22/7:19.432 |
| 11 | 2 | 21.137 | 21/7:01.678 |
| 12 | 2 | 19.977 | 21/7:01.498 |
| 13 | 2 | 18.962 | 22/7:19.692 |
| 14 | 2 | 21.931 | 21/7:02.623 |
| 15 | 2 | 26.682 | 21/7:11.803 |
| 16 | 2 | 19.088 | 21/7:09.869 |
| 17 | 2 | 19.023 | 21/7:08.081 |
| 18 | 2 | 26.136 | 21/7:14.791 |
| 19 | 2 | 19.930 | 21/7:13.935 |
| 20 | 2 | 19.058 | 21/7:12.249 |
| 21 | 2 | 17.513 | 21/7:09.179 |