| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.233 | 20/6:04.660 |
| 2 | 5 | 17.238 | 21/6:12.446 |
| 3 | 6 | 16.987 | 21/6:07.206 |
| 4 | 5 | 16.788 | 21/6:03.541 |
| 5 | 5 | 17.555 | 21/6:04.564 |
| 6 | 6 | 23.634 | 20/6:08.117 |
| 7 | 6 | 16.890 | 20/6:03.786 |
| 8 | 6 | 17.418 | 20/6:01.857 |
| 9 | 7 | 17.172 | 21/6:17.802 |
| 10 | 7 | 20.784 | 20/6:05.398 |
| 11 | 6 | 16.791 | 20/6:02.709 |
| 12 | 5 | 16.918 | 20/6:00.680 |
| 13 | 5 | 17.680 | 20/6:00.135 |
| 14 | 7 | 18.597 | 20/6:00.979 |
| 15 | 6 | 16.978 | 21/6:17.528 |
| 16 | 6 | 17.410 | 21/6:16.783 |
| 17 | 7 | 19.054 | 20/6:00.149 |
| 18 | 7 | 17.274 | 21/6:17.301 |
| 19 | 7 | 18.181 | 21/6:17.538 |
| 20 | 7 | 17.255 | 21/6:16.779 |
| 21 | 6 | 18.320 | 21/6:17.157 |