| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.824 | 21/5:11.304 |
| 2 | 1 | 14.424 | 21/5:07.104 |
| 3 | 2 | 15.232 | 21/5:11.360 |
| 4 | 1 | 15.054 | 21/5:12.553 |
| 5 | 2 | 17.833 | 20/5:09.468 |
| 6 | 1 | 14.161 | 20/5:05.093 |
| 7 | 1 | 13.905 | 20/5:01.237 |
| 8 | 1 | 14.308 | 21/5:14.320 |
| 9 | 1 | 14.203 | 21/5:12.536 |
| 10 | 1 | 16.216 | 20/5:00.320 |
| 11 | 1 | 14.864 | 20/5:00.044 |
| 12 | 1 | 13.554 | 21/5:12.512 |
| 13 | 1 | 14.179 | 21/5:11.377 |
| 14 | 1 | 14.133 | 21/5:10.335 |
| 15 | 1 | 17.030 | 21/5:13.488 |
| 16 | 1 | 15.463 | 21/5:14.190 |
| 17 | 1 | 14.677 | 21/5:13.839 |
| 18 | 1 | 14.615 | 21/5:13.454 |
| 19 | 1 | 15.604 | 21/5:14.203 |
| 20 | 1 | 14.899 | 21/5:14.137 |
| 21 | 1 | 16.970 | 21/5:16.148 |