| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.016 | 21/7:00.336 |
| 2 | 6 | 30.353 | 17/7:08.137 |
| 3 | 6 | 22.063 | 18/7:14.592 |
| 4 | 5 | 19.283 | 19/7:15.646 |
| 5 | 6 | 26.020 | 18/7:03.846 |
| 6 | 6 | 23.493 | 18/7:03.684 |
| 7 | 6 | 23.909 | 18/7:04.638 |
| 8 | 6 | 23.712 | 18/7:04.910 |
| 9 | 6 | 19.737 | 19/7:20.348 |
| 10 | 6 | 27.770 | 18/7:05.441 |
| 11 | 6 | 19.184 | 19/7:21.387 |
| 12 | 6 | 25.725 | 18/7:01.897 |
| 13 | 6 | 20.438 | 19/7:20.951 |
| 14 | 6 | 19.761 | 19/7:16.273 |
| 15 | 6 | 23.031 | 19/7:16.360 |
| 16 | 6 | 30.589 | 18/7:01.969 |
| 17 | 6 | 23.131 | 18/7:01.639 |
| 18 | 6 | 20.514 | 19/7:21.992 |
| 19 | 6 | 26.236 | 19/7:24.965 |