| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.208 | N/A |
| 2 | 1 | 21.229 | 21/7:05.788 |
| 3 | 1 | 21.064 | 21/7:04.138 |
| 4 | 2 | 22.452 | 21/7:12.841 |
| 5 | 2 | 21.455 | 21/7:12.208 |
| 6 | 2 | 21.683 | 21/7:12.074 |
| 7 | 2 | 21.052 | 21/7:10.991 |
| 8 | 2 | 21.227 | 21/7:10.242 |
| 9 | 2 | 21.122 | 21/7:09.418 |
| 10 | 2 | 21.218 | 21/7:08.990 |
| 11 | 2 | 21.246 | 21/7:08.704 |
| 12 | 1 | 21.120 | 21/7:08.240 |
| 13 | 1 | 21.671 | 21/7:08.773 |
| 14 | 1 | 21.658 | 21/7:09.203 |
| 15 | 1 | 21.467 | 21/7:09.299 |
| 16 | 1 | 21.417 | 21/7:09.316 |
| 17 | 1 | 21.866 | 21/7:09.891 |
| 18 | 1 | 21.558 | 21/7:10.037 |
| 19 | 1 | 21.734 | 21/7:10.362 |
| 20 | 1 | 21.241 | 21/7:10.134 |
| 21 | 2 | 24.983 | 21/7:13.671 |