| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.189 | 20/5:03.780 |
| 2 | 1 | 14.314 | 21/5:09.781 |
| 3 | 1 | 14.744 | 21/5:09.729 |
| 4 | 1 | 14.494 | 21/5:08.390 |
| 5 | 1 | 13.803 | 21/5:04.685 |
| 6 | 1 | 14.118 | 21/5:03.317 |
| 7 | 1 | 14.164 | 21/5:02.478 |
| 8 | 1 | 14.827 | 21/5:03.589 |
| 9 | 1 | 18.965 | 21/5:14.109 |
| 10 | 1 | 14.392 | 21/5:12.921 |
| 11 | 1 | 14.116 | 21/5:11.422 |
| 12 | 1 | 14.032 | 21/5:10.026 |
| 13 | 1 | 14.117 | 21/5:08.983 |
| 14 | 1 | 17.862 | 21/5:13.705 |
| 15 | 1 | 20.838 | 20/5:06.633 |
| 16 | 1 | 14.500 | 20/5:05.594 |
| 17 | 1 | 14.686 | 20/5:04.895 |
| 18 | 1 | 14.759 | 20/5:04.356 |
| 19 | 1 | 14.799 | 20/5:03.915 |
| 20 | 1 | 14.956 | 20/5:03.675 |