| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.994 | 18/5:05.892 |
| 2 | 4 | 15.647 | 19/5:10.089 |
| 3 | 4 | 14.194 | 20/5:12.233 |
| 4 | 4 | 15.485 | 20/5:11.600 |
| 5 | 4 | 14.863 | 20/5:08.732 |
| 6 | 4 | 14.151 | 20/5:04.447 |
| 7 | 4 | 15.785 | 20/5:06.054 |
| 8 | 4 | 14.686 | 20/5:04.512 |
| 9 | 3 | 14.935 | 20/5:03.867 |
| 10 | 3 | 14.830 | 20/5:03.140 |
| 11 | 3 | 14.208 | 20/5:01.415 |
| 12 | 3 | 15.937 | 20/5:02.858 |
| 13 | 3 | 14.556 | 20/5:01.955 |
| 14 | 3 | 14.408 | 20/5:00.970 |
| 15 | 3 | 13.983 | 21/5:14.527 |
| 16 | 3 | 14.028 | 21/5:13.281 |
| 17 | 3 | 14.213 | 21/5:12.410 |
| 18 | 3 | 21.725 | 20/5:05.142 |
| 19 | 3 | 14.712 | 20/5:04.568 |
| 20 | 3 | 15.823 | 20/5:05.163 |