| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.264 | 20/5:05.280 |
| 2 | 2 | 17.800 | 19/5:14.108 |
| 3 | 1 | 17.634 | 18/5:04.188 |
| 4 | 1 | 14.712 | 19/5:10.697 |
| 5 | 1 | 14.752 | 19/5:04.616 |
| 6 | 1 | 14.933 | 19/5:01.134 |
| 7 | 1 | 14.310 | 20/5:12.586 |
| 8 | 1 | 15.441 | 20/5:12.115 |
| 9 | 1 | 14.013 | 20/5:08.576 |
| 10 | 1 | 17.295 | 20/5:12.308 |
| 11 | 1 | 14.825 | 20/5:10.871 |
| 12 | 1 | 14.535 | 20/5:09.190 |
| 13 | 1 | 14.249 | 20/5:07.328 |
| 14 | 1 | 15.634 | 20/5:07.710 |
| 15 | 1 | 14.723 | 20/5:06.827 |
| 16 | 1 | 15.345 | 20/5:06.831 |
| 17 | 1 | 19.299 | 20/5:11.487 |
| 18 | 1 | 16.556 | 20/5:12.578 |
| 19 | 1 | 14.914 | 20/5:11.825 |
| 20 | 1 | 15.480 | 20/5:11.714 |