| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 1:42.129 | 3/5:06.387 |
| 2 | 6 | 8.781 | 5/4:37.275 |
| 3 | 6 | 7.988 | 7/4:37.429 |
| 4 | 6 | 7.886 | 8/4:13.568 |
| 5 | 6 | 7.504 | 9/4:01.718 |
| 6 | 6 | 7.703 | 11/4:20.317 |
| 7 | 6 | 7.783 | 12/4:16.755 |
| 8 | 6 | 8.230 | 13/4:16.756 |
| 9 | 6 | 7.498 | 14/4:17.448 |
| 10 | 6 | 7.265 | 14/4:01.874 |
| 11 | 6 | 7.916 | 15/4:06.386 |
| 12 | 6 | 7.209 | 16/4:10.523 |
| 13 | 6 | 7.180 | 16/4:00.089 |
| 14 | 6 | 6.988 | 17/4:05.359 |
| 15 | 6 | 7.128 | 18/4:11.026 |
| 16 | 6 | 8.320 | 18/4:04.696 |
| 17 | 6 | 6.967 | 19/4:10.884 |
| 18 | 6 | 7.016 | 19/4:04.352 |
| 19 | 5 | 7.240 | 20/4:11.296 |
| 20 | 5 | 7.421 | 20/4:06.152 |