| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.828 | 19/7:13.732 |
| 2 | 1 | 20.988 | 20/7:18.160 |
| 3 | 1 | 22.150 | 20/7:19.773 |
| 4 | 1 | 27.329 | 19/7:23.151 |
| 5 | 1 | 21.734 | 19/7:17.110 |
| 6 | 1 | 20.408 | 19/7:08.884 |
| 7 | 1 | 22.596 | 19/7:08.947 |
| 8 | 1 | 21.812 | 19/7:07.132 |
| 9 | 1 | 27.394 | 19/7:17.505 |
| 10 | 1 | 20.696 | 19/7:13.077 |
| 11 | 1 | 23.310 | 19/7:13.969 |
| 12 | 1 | 20.167 | 19/7:09.736 |
| 13 | 1 | 21.223 | 19/7:07.697 |
| 14 | 1 | 22.871 | 19/7:08.187 |
| 15 | 1 | 22.207 | 19/7:07.770 |
| 16 | 1 | 25.143 | 19/7:10.892 |
| 17 | 1 | 25.741 | 19/7:14.314 |
| 18 | 1 | 21.379 | 19/7:12.752 |
| 19 | 1 | 27.211 | 19/7:17.187 |