| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.049 | N/A |
| 2 | 3 | 20.288 | 19/6:08.233 |
| 3 | 4 | 19.384 | 19/6:00.097 |
| 4 | 4 | 25.639 | 18/6:13.144 |
| 5 | 4 | 21.214 | 18/6:10.780 |
| 6 | 4 | 23.959 | 18/6:18.694 |
| 7 | 4 | 22.134 | 18/6:18.008 |
| 8 | 4 | 19.812 | 18/6:13.236 |
| 9 | 4 | 22.871 | 18/6:15.563 |
| 10 | 4 | 20.475 | 18/6:12.848 |
| 11 | 4 | 19.423 | 18/6:08.887 |
| 12 | 4 | 23.876 | 18/6:12.528 |
| 13 | 4 | 22.019 | 18/6:12.932 |
| 14 | 4 | 18.921 | 18/6:09.222 |
| 15 | 4 | 23.816 | 18/6:11.986 |
| 16 | 4 | 19.377 | 18/6:09.351 |
| 17 | 4 | 19.810 | 18/6:07.505 |
| 18 | 4 | 19.453 | 18/6:05.052 |