| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.321 | 18/5:11.778 |
| 2 | 2 | 16.904 | 18/5:08.025 |
| 3 | 2 | 17.620 | 18/5:11.070 |
| 4 | 2 | 16.992 | 18/5:09.767 |
| 5 | 2 | 17.232 | 18/5:09.848 |
| 6 | 2 | 16.965 | 18/5:09.102 |
| 7 | 2 | 17.017 | 18/5:08.703 |
| 8 | 2 | 17.146 | 18/5:08.693 |
| 9 | 3 | 17.365 | 18/5:09.124 |
| 10 | 3 | 17.199 | 18/5:09.170 |
| 11 | 3 | 17.899 | 18/5:10.353 |
| 12 | 3 | 17.281 | 18/5:10.412 |
| 13 | 3 | 16.987 | 18/5:10.054 |
| 14 | 3 | 17.289 | 18/5:10.136 |
| 15 | 3 | 17.364 | 18/5:10.297 |
| 16 | 3 | 17.441 | 18/5:10.525 |
| 17 | 3 | 18.254 | 18/5:11.586 |
| 18 | 3 | 16.909 | 18/5:11.185 |