| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.957 | 19/5:03.183 |
| 2 | 1 | 16.979 | 19/5:12.892 |
| 3 | 1 | 15.719 | 19/5:08.148 |
| 4 | 2 | 16.106 | 19/5:07.615 |
| 5 | 2 | 15.828 | 19/5:06.238 |
| 6 | 3 | 16.794 | 19/5:08.380 |
| 7 | 2 | 23.074 | 18/5:09.747 |
| 8 | 2 | 17.257 | 18/5:09.856 |
| 9 | 2 | 16.724 | 18/5:08.876 |
| 10 | 2 | 16.514 | 18/5:07.714 |
| 11 | 2 | 15.528 | 18/5:05.149 |
| 12 | 2 | 16.241 | 18/5:04.082 |
| 13 | 2 | 17.508 | 18/5:04.932 |
| 14 | 2 | 16.331 | 18/5:04.149 |
| 15 | 2 | 15.329 | 18/5:02.267 |
| 16 | 2 | 16.560 | 18/5:02.005 |
| 17 | 2 | 15.937 | 18/5:01.115 |
| 18 | 2 | 15.703 | 18/5:00.089 |