| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.717 | 15/5:10.755 |
| 2 | 1 | 20.822 | 15/5:11.543 |
| 3 | 1 | 20.602 | 15/5:10.705 |
| 4 | 1 | 20.855 | 15/5:11.235 |
| 5 | 1 | 22.706 | 15/5:17.106 |
| 6 | 1 | 20.887 | 15/5:16.473 |
| 7 | 1 | 21.140 | 15/5:16.562 |
| 8 | 1 | 21.396 | 15/5:17.109 |
| 9 | 1 | 21.883 | 15/5:18.347 |
| 10 | 1 | 21.447 | 15/5:18.683 |
| 11 | 1 | 21.625 | 15/5:19.200 |
| 12 | 1 | 21.303 | 15/5:19.229 |
| 13 | 1 | 21.102 | 15/5:19.021 |
| 14 | 1 | 21.192 | 15/5:18.940 |
| 15 | 1 | 25.576 | 15/5:23.253 |