| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.949 | 17/5:05.133 |
| 2 | 3 | 16.390 | 18/5:09.051 |
| 3 | 5 | 16.969 | 18/5:07.848 |
| 4 | 4 | 16.206 | 18/5:03.813 |
| 5 | 4 | 17.074 | 18/5:04.517 |
| 6 | 4 | 17.130 | 18/5:05.154 |
| 7 | 3 | 16.332 | 18/5:03.557 |
| 8 | 5 | 21.208 | 18/5:13.330 |
| 9 | 7 | 19.350 | 18/5:17.216 |
| 10 | 7 | 16.408 | 18/5:15.029 |
| 11 | 7 | 16.832 | 18/5:13.933 |
| 12 | 7 | 17.361 | 18/5:13.813 |
| 13 | 7 | 17.807 | 18/5:14.330 |
| 14 | 7 | 16.600 | 18/5:13.221 |
| 15 | 7 | 16.508 | 18/5:12.149 |
| 16 | 8 | 22.694 | 17/5:00.494 |
| 17 | 8 | 17.143 | 18/5:17.606 |
| 18 | 8 | 16.767 | 18/5:16.728 |