| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.043 | 20/5:00.860 |
| 2 | 1 | 15.221 | 20/5:02.640 |
| 3 | 1 | 15.512 | 20/5:05.173 |
| 4 | 1 | 15.342 | 20/5:05.590 |
| 5 | 1 | 15.339 | 20/5:05.828 |
| 6 | 1 | 14.993 | 20/5:04.833 |
| 7 | 1 | 15.727 | 20/5:06.220 |
| 8 | 1 | 18.788 | 20/5:14.912 |
| 9 | 1 | 15.031 | 20/5:13.324 |
| 10 | 1 | 16.258 | 20/5:14.508 |
| 11 | 1 | 14.922 | 20/5:13.047 |
| 12 | 1 | 15.973 | 20/5:13.582 |
| 13 | 1 | 15.163 | 20/5:12.788 |
| 14 | 1 | 14.603 | 20/5:11.307 |
| 15 | 1 | 15.036 | 20/5:10.601 |
| 16 | 1 | 15.103 | 20/5:10.068 |
| 17 | 1 | 15.288 | 20/5:09.814 |
| 18 | 1 | 15.132 | 20/5:09.416 |
| 19 | 1 | 16.259 | 20/5:10.245 |
| 20 | 1 | 15.103 | 20/5:09.836 |