| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.503 | 15/5:07.545 |
| 2 | 1 | 20.307 | 15/5:06.075 |
| 3 | 1 | 20.710 | 15/5:07.600 |
| 4 | 2 | 20.399 | 15/5:07.196 |
| 5 | 1 | 20.794 | 15/5:08.139 |
| 6 | 1 | 20.740 | 15/5:08.633 |
| 7 | 1 | 20.817 | 15/5:09.150 |
| 8 | 1 | 20.463 | 15/5:08.874 |
| 9 | 1 | 20.578 | 15/5:08.852 |
| 10 | 1 | 20.363 | 15/5:08.511 |
| 11 | 1 | 20.894 | 15/5:08.956 |
| 12 | 1 | 20.791 | 15/5:09.199 |
| 13 | 1 | 20.876 | 15/5:09.502 |
| 14 | 1 | 20.461 | 15/5:09.317 |
| 15 | 1 | 20.302 | 15/5:08.998 |