| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 13.044 | 28/6:05.232 |
| 2 | 4 | 13.926 | 27/6:04.095 |
| 3 | 4 | 12.720 | 28/6:10.440 |
| 4 | 4 | 12.919 | 28/6:08.263 |
| 5 | 4 | 12.656 | 28/6:05.484 |
| 6 | 4 | 12.507 | 28/6:02.936 |
| 7 | 4 | 12.258 | 28/6:00.120 |
| 8 | 4 | 14.102 | 28/6:04.462 |
| 9 | 4 | 12.945 | 28/6:04.240 |
| 10 | 4 | 14.154 | 28/6:07.447 |
| 11 | 4 | 13.699 | 28/6:08.913 |
| 12 | 4 | 14.934 | 28/6:13.016 |
| 13 | 4 | 12.836 | 28/6:11.969 |
| 14 | 4 | 13.648 | 28/6:12.696 |
| 15 | 4 | 13.034 | 28/6:12.180 |
| 16 | 4 | 12.252 | 28/6:10.360 |
| 17 | 4 | 13.048 | 28/6:10.064 |
| 18 | 4 | 18.084 | 27/6:04.149 |
| 19 | 4 | 19.730 | 27/6:13.021 |