| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.650 | 21/6:10.650 |
| 2 | 5 | 17.983 | 21/6:17.643 |
| 3 | 3 | 16.759 | 21/6:01.294 |
| 4 | 8 | 22.927 | 18/6:08.190 |
| 5 | 4 | 17.872 | 21/6:05.967 |
| 6 | 2 | 16.424 | 21/6:00.701 |
| 7 | 2 | 16.558 | 22/6:15.157 |
| 8 | 2 | 16.207 | 22/6:12.057 |
| 9 | 2 | 16.159 | 22/6:09.691 |
| 10 | 2 | 17.639 | 22/6:11.987 |
| 11 | 2 | 16.976 | 22/6:12.152 |
| 12 | 2 | 16.656 | 22/6:11.580 |
| 13 | 2 | 16.040 | 22/6:09.880 |
| 14 | 2 | 16.890 | 22/6:10.022 |
| 15 | 2 | 16.171 | 22/6:08.925 |
| 16 | 2 | 18.525 | 22/6:11.684 |
| 17 | 2 | 20.216 | 22/6:16.555 |
| 18 | 2 | 19.086 | 21/6:02.024 |
| 19 | 2 | 20.244 | 21/6:05.736 |
| 20 | 2 | 16.699 | 21/6:04.899 |
| 21 | 2 | 21.639 | 21/6:09.611 |