| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.169 | 19/5:07.211 |
| 2 | 1 | 16.006 | 19/5:05.662 |
| 3 | 3 | 19.583 | 18/5:10.548 |
| 4 | 3 | 16.428 | 18/5:06.837 |
| 5 | 3 | 16.009 | 18/5:03.102 |
| 6 | 2 | 16.192 | 18/5:01.161 |
| 7 | 2 | 16.260 | 19/5:16.613 |
| 8 | 3 | 20.600 | 18/5:08.806 |
| 9 | 3 | 16.241 | 18/5:06.976 |
| 10 | 3 | 20.779 | 18/5:13.681 |
| 11 | 3 | 16.327 | 18/5:11.881 |
| 12 | 4 | 17.935 | 18/5:12.793 |
| 13 | 3 | 16.272 | 18/5:11.263 |
| 14 | 3 | 16.138 | 18/5:09.779 |
| 15 | 3 | 16.611 | 18/5:09.060 |
| 16 | 3 | 16.222 | 18/5:07.993 |
| 17 | 3 | 16.483 | 18/5:07.329 |
| 18 | 3 | 15.904 | 18/5:06.159 |