| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.506 | 19/5:13.614 |
| 2 | 2 | 20.853 | 17/5:17.552 |
| 3 | 2 | 16.763 | 17/5:06.691 |
| 4 | 2 | 16.799 | 17/5:01.414 |
| 5 | 1 | 16.903 | 18/5:16.166 |
| 6 | 2 | 16.399 | 18/5:12.669 |
| 7 | 2 | 16.852 | 18/5:11.336 |
| 8 | 2 | 16.534 | 18/5:09.620 |
| 9 | 1 | 15.951 | 18/5:07.120 |
| 10 | 1 | 16.636 | 18/5:06.353 |
| 11 | 1 | 16.415 | 18/5:05.363 |
| 12 | 1 | 16.529 | 18/5:04.710 |
| 13 | 1 | 16.466 | 18/5:04.070 |
| 14 | 1 | 16.945 | 18/5:04.137 |
| 15 | 2 | 16.844 | 18/5:04.074 |
| 16 | 2 | 16.553 | 18/5:03.691 |
| 17 | 2 | 16.287 | 18/5:03.072 |
| 18 | 1 | 16.675 | 18/5:02.910 |