| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.141 | 18/5:08.538 |
| 2 | 1 | 17.171 | 18/5:08.808 |
| 3 | 2 | 17.465 | 18/5:10.662 |
| 4 | 3 | 17.315 | 18/5:10.914 |
| 5 | 2 | 17.008 | 18/5:09.960 |
| 6 | 2 | 17.137 | 18/5:09.711 |
| 7 | 2 | 17.179 | 18/5:09.641 |
| 8 | 1 | 17.138 | 18/5:09.497 |
| 9 | 1 | 17.400 | 18/5:09.908 |
| 10 | 5 | 21.125 | 18/5:16.942 |
| 11 | 5 | 17.729 | 18/5:17.140 |
| 12 | 5 | 17.387 | 18/5:16.792 |
| 13 | 5 | 17.498 | 18/5:16.652 |
| 14 | 5 | 17.064 | 18/5:15.973 |
| 15 | 4 | 17.830 | 18/5:16.304 |
| 16 | 4 | 17.620 | 18/5:16.358 |
| 17 | 3 | 17.437 | 18/5:16.211 |
| 18 | 3 | 17.665 | 18/5:16.309 |