| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.683 | 17/5:00.611 |
| 2 | 4 | 17.152 | 18/5:13.515 |
| 3 | 4 | 17.293 | 18/5:12.768 |
| 4 | 3 | 17.909 | 18/5:15.167 |
| 5 | 3 | 17.195 | 18/5:14.035 |
| 6 | 3 | 17.823 | 18/5:15.165 |
| 7 | 3 | 17.036 | 18/5:13.948 |
| 8 | 3 | 17.656 | 18/5:14.431 |
| 9 | 4 | 18.233 | 18/5:15.960 |
| 10 | 3 | 17.443 | 18/5:15.761 |
| 11 | 3 | 17.159 | 18/5:15.134 |
| 12 | 3 | 17.107 | 18/5:14.534 |
| 13 | 3 | 17.102 | 18/5:14.018 |
| 14 | 3 | 17.371 | 18/5:13.923 |
| 15 | 3 | 17.030 | 18/5:13.430 |
| 16 | 3 | 17.028 | 18/5:12.998 |
| 17 | 4 | 17.007 | 18/5:12.593 |
| 18 | 4 | 17.242 | 18/5:12.469 |