| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.654 | 21/5:07.734 |
| 2 | 3 | 15.277 | 21/5:14.275 |
| 3 | 4 | 14.719 | 21/5:12.550 |
| 4 | 4 | 14.616 | 21/5:11.147 |
| 5 | 4 | 14.780 | 21/5:10.993 |
| 6 | 3 | 15.330 | 21/5:12.816 |
| 7 | 4 | 15.209 | 21/5:13.755 |
| 8 | 4 | 15.388 | 21/5:14.929 |
| 9 | 3 | 9.826 | 21/5:02.864 |
| 10 | 4 | 15.479 | 21/5:05.084 |
| 11 | 4 | 14.856 | 21/5:05.710 |
| 12 | 4 | 14.684 | 21/5:05.932 |
| 13 | 4 | 14.678 | 21/5:06.109 |
| 14 | 4 | 15.112 | 21/5:06.912 |
| 15 | 4 | 14.943 | 21/5:07.371 |
| 16 | 4 | 15.048 | 21/5:07.911 |
| 17 | 4 | 14.822 | 21/5:08.108 |
| 18 | 4 | 14.700 | 21/5:08.141 |
| 19 | 4 | 14.480 | 21/5:07.927 |
| 20 | 4 | 14.393 | 21/5:07.644 |
| 21 | 4 | 15.162 | 21/5:08.156 |