| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.626 | 22/6:05.772 |
| 2 | 3 | 16.959 | 22/6:09.435 |
| 3 | 4 | 17.040 | 22/6:11.250 |
| 4 | 3 | 16.293 | 22/6:08.049 |
| 5 | 3 | 17.167 | 22/6:09.974 |
| 6 | 3 | 16.842 | 22/6:10.066 |
| 7 | 3 | 18.087 | 22/6:14.044 |
| 8 | 3 | 16.417 | 22/6:12.435 |
| 9 | 3 | 16.632 | 22/6:11.710 |
| 10 | 3 | 16.470 | 22/6:10.773 |
| 11 | 3 | 17.040 | 22/6:11.146 |
| 12 | 3 | 16.386 | 22/6:10.258 |
| 13 | 3 | 16.764 | 22/6:10.147 |
| 14 | 3 | 18.002 | 22/6:11.996 |
| 15 | 3 | 18.200 | 22/6:13.890 |
| 16 | 3 | 17.645 | 22/6:14.784 |
| 17 | 3 | 19.701 | 21/6:01.041 |
| 18 | 3 | 16.840 | 21/6:00.630 |
| 19 | 3 | 16.518 | 22/6:17.044 |
| 20 | 3 | 18.923 | 21/6:01.780 |
| 21 | 3 | 17.729 | 21/6:02.281 |