| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.658 | 20/5:13.160 |
| 2 | 6 | 30.084 | 14/5:20.194 |
| 3 | 1 | 30.084 | 14/5:20.194 |
| 4 | 2 | 16.303 | 20/5:10.225 |
| 5 | 2 | 15.157 | 20/5:08.808 |
| 6 | 1 | 15.257 | 20/5:08.197 |
| 7 | 1 | 15.136 | 20/5:07.414 |
| 8 | 1 | 15.148 | 20/5:06.857 |
| 9 | 1 | 15.060 | 20/5:06.229 |
| 10 | 1 | 15.698 | 20/5:07.002 |
| 11 | 1 | 15.028 | 20/5:06.416 |
| 12 | 1 | 15.170 | 20/5:06.165 |
| 13 | 3 | 29.620 | 19/5:11.774 |
| 14 | 1 | 29.620 | 19/5:11.774 |
| 15 | 3 | 29.620 | 19/5:11.774 |
| 16 | 1 | 29.620 | 19/5:11.774 |
| 17 | 2 | 29.937 | 19/5:08.124 |
| 18 | 1 | 29.937 | 19/5:08.124 |
| 19 | 1 | 15.125 | 20/5:03.978 |
| 20 | 1 | 17.088 | 20/5:06.077 |