| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.103 | 19/5:05.957 |
| 2 | 2 | 18.481 | 18/5:11.256 |
| 3 | 2 | 16.266 | 18/5:05.100 |
| 4 | 2 | 16.941 | 18/5:05.059 |
| 5 | 2 | 15.908 | 18/5:01.316 |
| 6 | 2 | 16.338 | 18/5:00.111 |
| 7 | 2 | 16.149 | 19/5:15.362 |
| 8 | 2 | 15.791 | 19/5:13.445 |
| 9 | 2 | 16.543 | 19/5:13.542 |
| 10 | 2 | 16.118 | 19/5:12.812 |
| 11 | 2 | 19.556 | 18/5:01.408 |
| 12 | 2 | 16.808 | 18/5:01.503 |
| 13 | 2 | 16.350 | 18/5:00.949 |
| 14 | 2 | 17.003 | 18/5:01.314 |
| 15 | 2 | 16.475 | 18/5:00.996 |
| 16 | 2 | 16.191 | 18/5:00.399 |
| 17 | 2 | 16.502 | 18/5:00.201 |
| 18 | 2 | 25.256 | 18/5:08.779 |