# Finland at the 2015 World Aquatics Championships

Finland competed at the 2015 World Aquatics Championships in Kazan, Russia from 24 July to 9 August 2015.

## Diving

Finnish divers qualified for the individual spots and the synchronized teams at the World Championships.

### Men

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Jouni Kallunki | 1 m springboard | 296.60 | 28 | — | — | Did not advance | Did not advance |
| Jouni Kallunki | 3 m springboard | 391.20 | 28 | Did not advance | Did not advance | Did not advance | Did not advance |

### Women

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Taina Karvonen | 1 m springboard | 227.30 | 23 | — | — | Did not advance | Did not advance |
| Iira Laatunen | 1 m springboard | 229.65 | 20 | — | — | Did not advance | Did not advance |
| Taina Karvonen Iira Laatunen | 3 m synchronized springboard | 230.88 | 16 | — | — | Did not advance | Did not advance |

## Swimming

Finnish swimmers have achieved qualifying standards in the following events (up to a maximum of 2 swimmers in each event at the A-standard entry time, and 1 at the B-standard): Swimmers must qualify at the 2015 Finnish Grand Prix series (for pool events) to confirm their places for the Worlds.
Twelve Finnish swimmers (four men and eight women) have been selected to the nation's official roster at the World Championships, including four-time Olympian Hanna-Maria Seppälä and 2013 World bronze medalist Matti Mattsson.

### Men

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Sami Aaltomaa | 50 m breaststroke | 27.99 | =23 | Did not advance | Did not advance | Did not advance | Did not advance |
| Matias Koski | 200 m freestyle | 1:51.00 | 47 | Did not advance | Did not advance | Did not advance | Did not advance |
| Matias Koski | 400 m freestyle | 3:52.86 | 40 | — | — | Did not advance | Did not advance |
| Matias Koski | 800 m freestyle | 8:07.28 | 31 | — | — | Did not advance | Did not advance |
| Matias Koski | 1500 m freestyle | DNS | DNS | — | — | Did not advance | Did not advance |
| Ari-Pekka Liukkonen | 50 m freestyle | 22.54 | 22 | Did not advance | Did not advance | Did not advance | Did not advance |
| Ari-Pekka Liukkonen | 100 m freestyle | 50.64 | 48 | Did not advance | Did not advance | Did not advance | Did not advance |
| Matti Mattsson | 100 m breaststroke | 1:01.44 | 30 | Did not advance | Did not advance | Did not advance | Did not advance |
| Matti Mattsson | 200 m breaststroke | 2:09.89 | 6 Q | 2:10.51 | 12 | Did not advance | Did not advance |

### Women

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Mimosa Jallow | 50 m backstroke | DSQ | DSQ | Did not advance | Did not advance | Did not advance | Did not advance |
| Mimosa Jallow | 100 m backstroke | 1:01.10 | 20 | Did not advance | Did not advance | Did not advance | Did not advance |
| Veera Kiivirinta | 50 m breaststroke | 31.65 | =26 | Did not advance | Did not advance | Did not advance | Did not advance |
| Jenna Laukkanen | 50 m breaststroke | 30.79 | 8 Q | 31.18 | 15 | Did not advance | Did not advance |
| Jenna Laukkanen | 100 m breaststroke | 1:07.58 NR | 16 Q | 1:07.60 | 14 | Did not advance | Did not advance |
| Jenna Laukkanen | 200 m breaststroke | 2:25.91 NR | 16 Q | 2:25.45 NR | 15 | Did not advance | Did not advance |
| Tessa Nurminen | 50 m freestyle | 26.23 | 48 | Did not advance | Did not advance | Did not advance | Did not advance |
| Emilia Pikkarainen | 100 m butterfly | 1:00.16 | 34 | Did not advance | Did not advance | Did not advance | Did not advance |
| Hanna-Maria Seppälä | 100 m freestyle | 55.65 | 30 | Did not advance | Did not advance | Did not advance | Did not advance |
| Fanny Teijonsalo | 50 m butterfly | 27.49 | 36 | Did not advance | Did not advance | Did not advance | Did not advance |
| Hanna-Maria Seppälä Mimosa Jallow Roosa Mört Fanny Teijonsalo | 4 × 100 m freestyle relay | DSQ | DSQ | — | — | Did not advance | Did not advance |
| Mimosa Jallow Jenna Laukkanen Emilia Pikkarainen Hanna-Maria Seppälä | 4 × 100 m medley relay | 4:02.30 | 13 | — | — | Did not advance | Did not advance |

### Mixed

| Athlete | Event | Heat | Heat | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank |
| Mimosa Jallow Sami Aaltomaa Emilia Pikkarainen Ari-Pekka Liukkonen | 4 × 100 m medley relay | 3:55.37 | 11 | Did not advance | Did not advance |