| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.149 | 20/5:02.980 |
| 2 | 2 | 15.274 | 20/5:04.230 |
| 3 | 2 | 15.629 | 20/5:07.013 |
| 4 | 2 | 16.367 | 20/5:12.095 |
| 5 | 3 | 16.944 | 19/5:01.579 |
| 6 | 3 | 15.179 | 20/5:15.140 |
| 7 | 2 | 14.582 | 20/5:11.783 |
| 8 | 2 | 15.088 | 20/5:10.530 |
| 9 | 2 | 15.791 | 20/5:11.118 |
| 10 | 2 | 15.128 | 20/5:10.262 |
| 11 | 2 | 15.147 | 20/5:09.596 |
| 12 | 2 | 14.480 | 20/5:07.930 |
| 13 | 2 | 15.946 | 20/5:08.775 |
| 14 | 1 | 14.707 | 20/5:07.730 |
| 15 | 1 | 14.993 | 20/5:07.205 |
| 16 | 1 | 16.986 | 20/5:09.237 |
| 17 | 1 | 15.222 | 20/5:08.955 |
| 18 | 1 | 14.706 | 20/5:08.131 |
| 19 | 1 | 15.743 | 20/5:08.485 |
| 20 | 1 | 16.005 | 20/5:09.066 |