| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 29.247 | N/A |
| 2 | 6 | 20.073 | 18/6:10.488 |
| 3 | 6 | 20.264 | 18/6:12.111 |
| 4 | 6 | 21.039 | 18/6:17.044 |
| 5 | 6 | 20.037 | 18/6:15.252 |
| 6 | 6 | 20.488 | 18/6:15.710 |
| 7 | 5 | 20.158 | 18/6:15.080 |
| 8 | 5 | 20.684 | 18/6:15.908 |
| 9 | 5 | 20.503 | 18/6:16.144 |
| 10 | 5 | 19.969 | 18/6:15.319 |
| 11 | 5 | 20.384 | 18/6:15.365 |
| 12 | 5 | 20.187 | 18/6:15.098 |
| 13 | 5 | 20.640 | 18/6:15.517 |
| 14 | 5 | 25.536 | 17/6:01.507 |
| 15 | 4 | 19.488 | 17/6:00.047 |
| 16 | 4 | 20.487 | 18/6:20.508 |
| 17 | 4 | 20.521 | 18/6:20.358 |
| 18 | 4 | 21.414 | 18/6:21.119 |