| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.913 | 17/5:04.521 |
| 2 | 2 | 17.604 | 17/5:01.894 |
| 3 | 2 | 17.880 | 17/5:02.583 |
| 4 | 1 | 17.174 | 18/5:17.570 |
| 5 | 1 | 17.613 | 18/5:17.462 |
| 6 | 1 | 17.582 | 18/5:17.298 |
| 7 | 1 | 17.199 | 18/5:16.196 |
| 8 | 1 | 17.045 | 18/5:15.022 |
| 9 | 2 | 17.398 | 18/5:14.816 |
| 10 | 1 | 17.194 | 18/5:14.284 |
| 11 | 1 | 16.901 | 18/5:13.369 |
| 12 | 1 | 19.111 | 18/5:15.921 |
| 13 | 1 | 17.196 | 18/5:15.429 |
| 14 | 1 | 17.280 | 18/5:15.116 |
| 15 | 2 | 17.871 | 18/5:15.553 |
| 16 | 1 | 17.066 | 18/5:15.030 |
| 17 | 1 | 17.135 | 18/5:14.642 |
| 18 | 2 | 17.560 | 18/5:14.722 |