| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.747 | 18/5:01.446 |
| 2 | 3 | 17.156 | 18/5:05.127 |
| 3 | 3 | 16.857 | 18/5:04.560 |
| 4 | 3 | 17.119 | 18/5:05.455 |
| 5 | 3 | 16.330 | 18/5:03.152 |
| 6 | 2 | 16.683 | 18/5:02.676 |
| 7 | 4 | 21.006 | 18/5:13.452 |
| 8 | 3 | 16.827 | 18/5:12.131 |
| 9 | 2 | 16.828 | 18/5:11.106 |
| 10 | 1 | 17.014 | 18/5:10.621 |
| 11 | 1 | 16.333 | 18/5:09.109 |
| 12 | 3 | 19.369 | 18/5:12.404 |
| 13 | 3 | 19.657 | 18/5:15.590 |
| 14 | 3 | 16.924 | 18/5:14.807 |
| 15 | 2 | 16.560 | 18/5:13.692 |
| 16 | 2 | 16.501 | 18/5:12.650 |
| 17 | 2 | 16.383 | 18/5:11.605 |
| 18 | 2 | 16.964 | 18/5:11.258 |