| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.863 | 78/5:01.314 |
| 2 | 4 | 16.328 | 30/5:02.865 |
| 3 | 4 | 16.114 | 25/5:02.542 |
| 4 | 4 | 16.310 | 23/5:02.536 |
| 5 | 4 | 17.223 | 22/5:07.287 |
| 6 | 4 | 17.070 | 21/5:04.178 |
| 7 | 4 | 16.690 | 21/5:10.794 |
| 8 | 4 | 15.279 | 21/5:12.052 |
| 9 | 4 | 14.836 | 21/5:11.997 |
| 10 | 4 | 15.756 | 21/5:13.885 |
| 11 | 4 | 15.140 | 21/5:14.254 |
| 12 | 4 | 16.618 | 20/5:02.045 |
| 13 | 4 | 15.094 | 20/5:02.032 |
| 14 | 4 | 16.130 | 20/5:03.501 |
| 15 | 4 | 15.520 | 20/5:03.961 |
| 16 | 4 | 14.846 | 20/5:03.521 |
| 17 | 4 | 15.124 | 20/5:03.460 |
| 18 | 4 | 15.609 | 20/5:03.944 |
| 19 | 4 | 16.839 | 20/5:05.673 |
| 20 | 4 | 15.672 | 20/5:06.061 |