| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.969 | 18/5:05.442 |
| 2 | 3 | 15.945 | 19/5:12.683 |
| 3 | 2 | 14.996 | 19/5:03.430 |
| 4 | 2 | 15.432 | 19/5:00.875 |
| 5 | 2 | 14.824 | 20/5:12.664 |
| 6 | 2 | 15.664 | 20/5:12.767 |
| 7 | 2 | 15.455 | 20/5:12.243 |
| 8 | 2 | 14.790 | 20/5:10.188 |
| 9 | 2 | 15.064 | 20/5:09.198 |
| 10 | 1 | 15.407 | 20/5:09.092 |
| 11 | 1 | 14.135 | 20/5:06.693 |
| 12 | 1 | 14.720 | 20/5:05.668 |
| 13 | 1 | 14.936 | 20/5:05.134 |
| 14 | 1 | 14.472 | 20/5:04.013 |
| 15 | 1 | 14.890 | 20/5:03.599 |
| 16 | 1 | 15.719 | 20/5:04.273 |
| 17 | 1 | 14.807 | 20/5:03.794 |
| 18 | 1 | 15.235 | 20/5:03.844 |
| 19 | 1 | 15.995 | 20/5:04.689 |
| 20 | 1 | 15.527 | 20/5:04.982 |