| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.750 | N/A |
| 2 | 3 | 19.963 | 21/7:04.001 |
| 3 | 4 | 23.722 | 20/7:19.757 |
| 4 | 8 | 23.113 | 19/7:05.538 |
| 5 | 7 | 21.091 | 19/7:00.250 |
| 6 | 6 | 20.132 | 20/7:15.229 |
| 7 | 8 | 25.886 | 19/7:06.471 |
| 8 | 7 | 20.560 | 19/7:01.950 |
| 9 | 7 | 20.172 | 20/7:19.517 |
| 10 | 7 | 19.173 | 20/7:13.908 |
| 11 | 7 | 23.650 | 20/7:17.927 |
| 12 | 8 | 22.859 | 20/7:19.849 |
| 13 | 8 | 19.705 | 20/7:16.457 |
| 14 | 8 | 20.226 | 20/7:14.349 |
| 15 | 8 | 20.753 | 20/7:13.256 |
| 16 | 8 | 19.989 | 20/7:11.342 |
| 17 | 8 | 20.373 | 20/7:10.123 |
| 18 | 8 | 21.264 | 20/7:10.043 |
| 19 | 8 | 24.542 | 20/7:13.432 |
| 20 | 8 | 21.261 | 20/7:13.184 |