| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.064 | 16/5:05.024 |
| 2 | 1 | 19.160 | 16/5:05.792 |
| 3 | 2 | 23.358 | 15/5:07.910 |
| 4 | 2 | 21.070 | 15/5:09.945 |
| 5 | 2 | 21.202 | 15/5:11.562 |
| 6 | 2 | 21.242 | 15/5:12.740 |
| 7 | 2 | 19.302 | 15/5:09.424 |
| 8 | 2 | 21.060 | 15/5:10.234 |
| 9 | 2 | 20.294 | 15/5:09.587 |
| 10 | 2 | 21.359 | 15/5:10.667 |
| 11 | 2 | 26.044 | 15/5:17.939 |
| 12 | 2 | 21.269 | 15/5:18.030 |
| 13 | 2 | 20.122 | 15/5:16.784 |
| 14 | 2 | 20.391 | 15/5:16.004 |
| 15 | 2 | 20.460 | 15/5:15.397 |