| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.896 | 17/5:04.232 |
| 2 | 3 | 16.874 | 18/5:12.930 |
| 3 | 3 | 17.171 | 18/5:11.646 |
| 4 | 3 | 16.897 | 18/5:09.771 |
| 5 | 2 | 17.470 | 18/5:10.709 |
| 6 | 2 | 17.049 | 18/5:10.071 |
| 7 | 2 | 17.400 | 18/5:10.518 |
| 8 | 3 | 17.511 | 18/5:11.103 |
| 9 | 3 | 17.102 | 18/5:10.740 |
| 10 | 3 | 17.227 | 18/5:10.675 |
| 11 | 3 | 17.441 | 18/5:10.971 |
| 12 | 4 | 22.248 | 17/5:00.738 |
| 13 | 4 | 20.607 | 17/5:04.552 |
| 14 | 4 | 19.008 | 17/5:05.880 |
| 15 | 4 | 16.814 | 17/5:04.544 |
| 16 | 4 | 17.666 | 17/5:04.280 |
| 17 | 4 | 17.762 | 17/5:04.143 |