| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.543 | 19/5:14.317 |
| 2 | 4 | 13.251 | 21/5:12.837 |
| 3 | 4 | 12.917 | 22/5:13.214 |
| 4 | 4 | 13.134 | 22/5:07.147 |
| 5 | 4 | 16.743 | 21/5:04.870 |
| 6 | 4 | 12.377 | 22/5:11.538 |
| 7 | 4 | 13.142 | 22/5:08.336 |
| 8 | 4 | 15.819 | 22/5:13.296 |
| 9 | 4 | 11.832 | 22/5:07.408 |
| 10 | 4 | 12.116 | 22/5:03.323 |
| 11 | 4 | 15.706 | 22/5:07.160 |
| 12 | 4 | 12.760 | 22/5:04.957 |
| 13 | 4 | 21.704 | 21/5:03.763 |
| 14 | 4 | 18.826 | 21/5:10.305 |
| 15 | 4 | 22.065 | 20/5:05.247 |
| 16 | 4 | 13.208 | 20/5:02.679 |
| 17 | 4 | 20.898 | 20/5:09.460 |
| 18 | 4 | 14.799 | 20/5:08.711 |
| 19 | 4 | 16.468 | 20/5:09.798 |
| 20 | 4 | 12.991 | 20/5:07.299 |