| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.769 | 20/7:15.380 |
| 2 | 1 | 22.176 | 20/7:19.450 |
| 3 | 3 | 27.725 | 18/7:10.020 |
| 4 | 2 | 21.344 | 19/7:21.816 |
| 5 | 1 | 21.894 | 19/7:16.650 |
| 6 | 1 | 21.662 | 19/7:12.472 |
| 7 | 1 | 24.580 | 19/7:17.407 |
| 8 | 1 | 21.805 | 19/7:14.518 |
| 9 | 1 | 21.258 | 19/7:11.116 |
| 10 | 1 | 24.799 | 19/7:15.123 |
| 11 | 1 | 21.169 | 19/7:12.131 |
| 12 | 1 | 23.112 | 19/7:12.714 |
| 13 | 1 | 22.217 | 19/7:11.899 |
| 14 | 1 | 21.077 | 19/7:09.654 |
| 15 | 1 | 20.316 | 19/7:06.744 |
| 16 | 1 | 21.339 | 19/7:05.412 |
| 17 | 1 | 21.075 | 19/7:03.943 |
| 18 | 1 | 20.697 | 19/7:02.237 |
| 19 | 1 | 21.469 | 19/7:01.483 |