| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.084 | 19/5:05.596 |
| 2 | 3 | 17.722 | 18/5:04.254 |
| 3 | 3 | 15.782 | 19/5:14.057 |
| 4 | 3 | 16.451 | 19/5:13.685 |
| 5 | 3 | 17.422 | 18/5:00.460 |
| 6 | 3 | 16.071 | 19/5:15.185 |
| 7 | 3 | 16.551 | 19/5:15.082 |
| 8 | 3 | 16.244 | 19/5:14.277 |
| 9 | 3 | 19.399 | 18/5:03.452 |
| 10 | 3 | 17.207 | 18/5:04.079 |
| 11 | 3 | 17.140 | 18/5:04.483 |
| 12 | 3 | 17.228 | 18/5:04.952 |
| 13 | 3 | 19.556 | 18/5:08.571 |
| 14 | 3 | 18.443 | 18/5:10.243 |
| 15 | 2 | 18.001 | 18/5:11.161 |
| 16 | 2 | 17.709 | 18/5:11.636 |
| 17 | 2 | 17.604 | 18/5:11.944 |
| 18 | 2 | 18.650 | 18/5:13.264 |