| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.038 | 12/4:00.456 |
| 2 | 3 | 16.318 | 17/5:09.026 |
| 3 | 3 | 15.979 | 18/5:14.010 |
| 4 | 3 | 15.563 | 18/5:05.541 |
| 5 | 4 | 15.788 | 18/5:01.270 |
| 6 | 3 | 17.256 | 18/5:02.826 |
| 7 | 3 | 16.913 | 18/5:03.056 |
| 8 | 3 | 15.470 | 19/5:16.647 |
| 9 | 4 | 15.484 | 19/5:14.152 |
| 10 | 3 | 16.187 | 19/5:13.492 |
| 11 | 3 | 15.715 | 19/5:12.137 |
| 12 | 2 | 15.780 | 19/5:11.111 |
| 13 | 2 | 15.656 | 19/5:10.061 |
| 14 | 2 | 15.621 | 19/5:09.114 |
| 15 | 2 | 15.276 | 19/5:07.856 |
| 16 | 2 | 15.641 | 19/5:07.188 |
| 17 | 2 | 16.687 | 19/5:07.769 |
| 18 | 2 | 15.917 | 19/5:07.472 |
| 19 | 2 | 16.037 | 19/5:07.326 |