| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.084 | N/A |
| 2 | 4 | 18.429 | 20/6:13.235 |
| 3 | 4 | 16.236 | 21/6:09.734 |
| 4 | 6 | 19.921 | 20/6:08.795 |
| 5 | 5 | 16.045 | 21/6:16.239 |
| 6 | 5 | 15.930 | 21/6:09.328 |
| 7 | 5 | 17.602 | 21/6:10.294 |
| 8 | 7 | 23.937 | 20/6:10.784 |
| 9 | 6 | 16.333 | 20/6:06.112 |
| 10 | 5 | 18.418 | 20/6:06.880 |
| 11 | 7 | 27.343 | 19/6:05.433 |
| 12 | 7 | 15.969 | 19/6:00.441 |
| 13 | 6 | 16.570 | 20/6:15.744 |
| 14 | 6 | 16.305 | 20/6:12.447 |
| 15 | 6 | 16.171 | 20/6:09.439 |
| 16 | 5 | 15.767 | 20/6:06.320 |
| 17 | 6 | 18.491 | 20/6:06.826 |
| 18 | 6 | 18.164 | 20/6:06.906 |
| 19 | 6 | 20.747 | 20/6:09.705 |
| 20 | 6 | 31.898 | 20/6:23.360 |