| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.830 | 18/5:02.940 |
| 2 | 2 | 16.101 | 19/5:12.844 |
| 3 | 2 | 16.339 | 19/5:12.043 |
| 4 | 2 | 15.843 | 19/5:09.287 |
| 5 | 3 | 16.490 | 19/5:10.091 |
| 6 | 2 | 16.516 | 19/5:10.710 |
| 7 | 2 | 15.891 | 19/5:09.456 |
| 8 | 2 | 16.120 | 19/5:09.059 |
| 9 | 2 | 16.203 | 19/5:08.925 |
| 10 | 2 | 15.502 | 19/5:07.487 |
| 11 | 2 | 16.146 | 19/5:07.422 |
| 12 | 2 | 15.773 | 19/5:06.777 |
| 13 | 2 | 16.006 | 19/5:06.572 |
| 14 | 2 | 16.124 | 19/5:06.557 |
| 15 | 2 | 15.823 | 19/5:06.162 |
| 16 | 3 | 16.138 | 19/5:06.191 |
| 17 | 3 | 15.694 | 19/5:05.720 |
| 18 | 3 | 15.687 | 19/5:05.294 |
| 19 | 3 | 16.042 | 19/5:05.268 |