| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.963 | 21/5:14.223 |
| 2 | 3 | 15.753 | 20/5:07.160 |
| 3 | 3 | 15.342 | 20/5:07.053 |
| 4 | 3 | 14.791 | 20/5:04.245 |
| 5 | 3 | 16.132 | 20/5:07.924 |
| 6 | 2 | 14.973 | 20/5:06.513 |
| 7 | 3 | 17.309 | 20/5:12.180 |
| 8 | 3 | 15.902 | 20/5:12.913 |
| 9 | 3 | 14.637 | 20/5:10.671 |
| 10 | 4 | 18.692 | 19/5:01.139 |
| 11 | 4 | 16.238 | 19/5:01.810 |
| 12 | 4 | 18.855 | 19/5:06.513 |
| 13 | 4 | 15.507 | 19/5:05.599 |
| 14 | 4 | 19.439 | 19/5:10.152 |
| 15 | 4 | 20.124 | 19/5:14.966 |
| 16 | 4 | 15.376 | 19/5:13.539 |
| 17 | 4 | 15.769 | 19/5:12.720 |
| 18 | 4 | 19.886 | 19/5:16.337 |
| 19 | 4 | 16.541 | 19/5:16.229 |