| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.802 | 18/5:02.436 |
| 2 | 2 | 17.242 | 18/5:06.396 |
| 3 | 1 | 17.375 | 18/5:08.514 |
| 4 | 1 | 17.155 | 18/5:08.583 |
| 5 | 1 | 17.011 | 18/5:08.106 |
| 6 | 1 | 17.746 | 18/5:09.993 |
| 7 | 1 | 17.314 | 18/5:10.230 |
| 8 | 1 | 17.332 | 18/5:10.448 |
| 9 | 1 | 17.581 | 18/5:11.116 |
| 10 | 1 | 16.881 | 18/5:10.390 |
| 11 | 1 | 16.915 | 18/5:09.852 |
| 12 | 1 | 17.211 | 18/5:09.847 |
| 13 | 1 | 19.989 | 18/5:13.690 |
| 14 | 1 | 18.439 | 18/5:14.991 |
| 15 | 1 | 17.541 | 18/5:15.041 |
| 16 | 1 | 20.512 | 17/5:00.736 |
| 17 | 1 | 16.933 | 18/5:17.625 |
| 18 | 1 | 17.835 | 18/5:17.814 |