| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.983 | 27/7:11.541 |
| 2 | 1 | 18.890 | 25/7:15.913 |
| 3 | 1 | 15.590 | 25/7:00.525 |
| 4 | 1 | 16.248 | 26/7:13.622 |
| 5 | 1 | 18.658 | 25/7:06.845 |
| 6 | 1 | 16.102 | 25/7:02.796 |
| 7 | 1 | 19.959 | 25/7:13.679 |
| 8 | 1 | 15.550 | 25/7:08.063 |
| 9 | 1 | 15.389 | 25/7:03.247 |
| 10 | 2 | 18.163 | 25/7:06.330 |
| 11 | 2 | 16.444 | 25/7:04.945 |
| 12 | 1 | 16.722 | 25/7:04.371 |
| 13 | 1 | 16.119 | 25/7:02.725 |
| 14 | 1 | 18.134 | 25/7:04.913 |
| 15 | 1 | 15.523 | 25/7:02.457 |
| 16 | 1 | 15.331 | 25/7:00.008 |
| 17 | 1 | 16.308 | 26/7:16.055 |
| 18 | 1 | 15.103 | 26/7:13.645 |
| 19 | 1 | 15.733 | 26/7:12.351 |
| 20 | 1 | 15.453 | 26/7:10.823 |