| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.872 | 18/5:03.696 |
| 2 | 3 | 16.816 | 18/5:03.192 |
| 3 | 2 | 16.315 | 18/5:00.018 |
| 4 | 2 | 16.588 | 19/5:16.307 |
| 5 | 3 | 20.968 | 18/5:15.212 |
| 6 | 3 | 16.194 | 18/5:11.259 |
| 7 | 3 | 16.220 | 18/5:08.502 |
| 8 | 3 | 16.558 | 18/5:07.195 |
| 9 | 3 | 16.397 | 18/5:05.856 |
| 10 | 3 | 16.530 | 18/5:05.024 |
| 11 | 2 | 16.357 | 18/5:04.061 |
| 12 | 2 | 17.524 | 18/5:05.009 |
| 13 | 2 | 16.766 | 18/5:04.761 |
| 14 | 3 | 16.534 | 18/5:04.250 |
| 15 | 3 | 16.373 | 18/5:03.614 |
| 16 | 2 | 16.488 | 18/5:03.188 |
| 17 | 2 | 17.707 | 18/5:04.102 |
| 18 | 2 | 16.266 | 18/5:03.473 |