| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.095 | 20/5:01.900 |
| 2 | 2 | 15.306 | 20/5:04.010 |
| 3 | 2 | 15.268 | 20/5:04.460 |
| 4 | 2 | 15.145 | 20/5:04.070 |
| 5 | 2 | 15.010 | 20/5:03.296 |
| 6 | 2 | 15.009 | 20/5:02.777 |
| 7 | 2 | 15.358 | 20/5:03.403 |
| 8 | 2 | 15.100 | 20/5:03.227 |
| 9 | 2 | 15.017 | 20/5:02.907 |
| 10 | 2 | 14.828 | 20/5:02.272 |
| 11 | 2 | 16.664 | 20/5:05.091 |
| 12 | 2 | 16.184 | 20/5:06.640 |
| 13 | 2 | 14.911 | 20/5:05.992 |
| 14 | 2 | 14.464 | 20/5:04.799 |
| 15 | 2 | 20.031 | 20/5:11.187 |
| 16 | 2 | 17.362 | 20/5:13.440 |
| 17 | 2 | 15.012 | 20/5:12.664 |
| 18 | 2 | 14.909 | 20/5:11.859 |
| 19 | 2 | 15.111 | 20/5:11.352 |
| 20 | 2 | 14.819 | 20/5:10.603 |