| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 4.954 | N/A |
| 2 | 3 | 17.721 | 25/7:10.258 |
| 3 | 3 | 18.993 | 24/7:07.165 |
| 4 | 4 | 22.136 | 23/7:16.520 |
| 5 | 4 | 21.142 | 22/7:04.912 |
| 6 | 4 | 17.912 | 23/7:15.731 |
| 7 | 4 | 18.857 | 23/7:13.077 |
| 8 | 4 | 17.194 | 23/7:05.955 |
| 9 | 5 | 1:16.148 | 17/7:05.016 |
| 10 | 5 | 21.126 | 18/7:21.719 |
| 11 | 5 | 17.446 | 18/7:07.701 |
| 12 | 5 | 17.436 | 19/7:20.408 |
| 13 | 5 | 19.379 | 19/7:13.189 |
| 14 | 5 | 20.344 | 19/7:08.416 |
| 15 | 5 | 18.978 | 19/7:02.569 |
| 16 | 5 | 23.395 | 19/7:02.802 |
| 17 | 5 | 22.472 | 19/7:01.967 |
| 18 | 5 | 17.545 | 20/7:18.851 |
| 19 | 5 | 18.814 | 20/7:14.605 |
| 20 | 5 | 20.521 | 20/7:12.513 |