| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.238 | 18/5:10.284 |
| 2 | 2 | 17.511 | 18/5:12.741 |
| 3 | 2 | 17.104 | 18/5:11.118 |
| 4 | 2 | 17.536 | 18/5:12.250 |
| 5 | 1 | 17.123 | 18/5:11.443 |
| 6 | 1 | 16.933 | 18/5:10.335 |
| 7 | 1 | 16.983 | 18/5:09.672 |
| 8 | 1 | 17.384 | 18/5:10.077 |
| 9 | 2 | 17.434 | 18/5:10.492 |
| 10 | 1 | 17.324 | 18/5:10.626 |
| 11 | 1 | 17.280 | 18/5:10.664 |
| 12 | 1 | 16.940 | 18/5:10.185 |
| 13 | 1 | 16.926 | 18/5:09.761 |
| 14 | 1 | 17.288 | 18/5:09.862 |
| 15 | 1 | 17.508 | 18/5:10.214 |
| 16 | 1 | 17.670 | 18/5:10.705 |
| 17 | 2 | 19.155 | 18/5:12.710 |
| 18 | 2 | 17.129 | 18/5:12.466 |