| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.475 | 18/5:14.550 |
| 2 | 2 | 17.113 | 18/5:11.292 |
| 3 | 1 | 17.004 | 18/5:09.552 |
| 4 | 1 | 17.451 | 18/5:10.694 |
| 5 | 1 | 17.621 | 18/5:11.990 |
| 6 | 1 | 17.277 | 18/5:11.823 |
| 7 | 1 | 17.768 | 18/5:12.966 |
| 8 | 1 | 17.475 | 18/5:13.164 |
| 9 | 1 | 17.278 | 18/5:12.924 |
| 10 | 1 | 17.105 | 18/5:12.421 |
| 11 | 2 | 18.021 | 18/5:13.508 |
| 12 | 2 | 17.432 | 18/5:13.530 |
| 13 | 2 | 17.940 | 18/5:14.252 |
| 14 | 2 | 17.738 | 18/5:14.612 |
| 15 | 2 | 17.570 | 18/5:14.722 |
| 16 | 2 | 17.616 | 18/5:14.869 |
| 17 | 2 | 17.555 | 18/5:14.935 |
| 18 | 2 | 17.552 | 18/5:14.991 |