| Bistriceanu | Albert | Baiat | Renovatio Sport Club | 2013 | 3443 | 0 | Detalii |
| Bizna | Eva | Fata | ACS Universitar Spiru Haret | 2015 | 4126 | 0 | Detalii |
| Biznea | Eva Maria | Fata | ACS Universitar Spiru Haret | 2015 | 2907 | 0 | Detalii |
| Blagoci | Andrei | Baiat | ACS Universitar Spiru Haret | 2015 | 2904 | 0 | Detalii |
| Blaj | Karina | Fata | Swim4Life Brasov | 2008 | 1203 | 0 | Detalii |
| Blanchard | Fergal | Baiat | Ireland | 2003 | 762 | 0 | Detalii |
| Bleaja | David | Baiat | ACS Smart Atletic | 2013 | 2696 | 0 | Detalii |
| Bleaja | David | Baiat | Aqua Sport Citius | 2013 | 2564 | 0 | Detalii |
| Blejan | Ianis | Baiat | Club Sportiv Navi | 2009 | 889 | 0 | Detalii |
| Blejan | Alexandra | Fata | CSS Dinamo | 2006 | 913 | 0 | Detalii |
| Blidaru | David | Baiat | Club Sportiv Navi | 2007 | 890 | 0 | Detalii |
| Boaca | Ariana Ioana | Fata | Aqua Life Swimming | 2014 | 2106 | 0 | Detalii |
| Boacșă | Medeea | Fata | ACS Amiral | 2016 | 3841 | 0 | Detalii |
| Boariu | Alexandra | Fata | CS Hyperion Brasov | 2010 | 1353 | 0 | Detalii |
| Boariu | Rebecca | Fata | Bluemarin Sport Club | 2009 | 1582 | 0 | Detalii |
| Bobeică | Andreea | Fata | CSM Târgoviște | 2011 | 1470 | 0 | Detalii |
| Bobeica | Vasilii | Baiat | Șc.Șp. 8 Chișinău-Moldova | 2008 | 1051 | 0 | Detalii |
| Bobeica | Andrei | Baiat | Aquatico Ramses | 2013 | 3217 | 0 | Detalii |
| Bobescu | Nicolas | Baiat | Școala Ion Câmpineanu Câmpina | 2009 | 1272 | 0 | Detalii |
| Bobirică | Antonia | Fata | CSS 1 Bucuresti | 2016 | 2504 | 0 | Detalii |
| Boboc | Andrei | Baiat | Bluemarin Sport Club | 2011 | 1561 | 0 | Detalii |
| Boboc | Raluca | Fata | Aqua Sport Galați | 2006 | 1777 | 0 | Detalii |
| Boboc | Emanoel | Baiat | Bucharest Sport Club Elite | 2005 | 891 | 0 | Detalii |
| Boboc | David | Baiat | ACS Universitar Spiru Haret | 2008 | 3197 | 0 | Detalii |
| Boboc | David Andrei | Baiat | Aqua Life Swimming | 2008 | 45 | 0 | Detalii |
| Boboc | Emanoel Florin Gabriel | Baiat | Colegiul Emil Racovita | 2005 | 293 | 13853 | Detalii |
| Bobocea | Anais | Fata | CSA Steaua | 2009 | 977 | 0 | Detalii |
| Bocaciu | Mirun | Baiat | Pescarusul Izvorani | 2007 | 255 | 0 | Detalii |
| Bocaciu | Ștefan | Baiat | Pescarusul Izvorani | 2010 | 709 | 0 | Detalii |
| Boda | Delia | Fata | TIMEX București | 2012 | 2371 | 0 | Detalii |
| Boda | Ioana | Fata | TIMEX București | 2010 | 2372 | 0 | Detalii |
| Bodișteanu | Eduard | Baiat | Șc.Șp. 8 Chișinău-Moldova | 2010 | 1052 | 0 | Detalii |
| Bodnari | Xenia | Fata | SSSCJRO Balti | 2011 | 3064 | 0 | Detalii |
| Bogdan | Lucas Andrei | Baiat | ACS Universitar Spiru Haret | 2017 | 3867 | 0 | Detalii |
| Boghiu | Sophia | Fata | ACS Universitar Spiru Haret | 2014 | 2104 | 0 | Detalii |
| Boghiu | Robert | Baiat | Aqua Life Swimming | 2011 | 2811 | 0 | Detalii |
| Boghiu | Andrei Mihail | Baiat | Swimming Team | 2016 | 3034 | 0 | Detalii |
| Bogoslov | Natalia | Fata | YST Sport Club | 2012 | 3133 | 0 | Detalii |
| Boitan | Sara | Fata | CSS 1 Bucuresti | 2013 | 3744 | 0 | Detalii |
| Bokor | Ruben | Baiat | Swim4Life Brasov | 2009 | 1182 | 0 | Detalii |
| Boleacu | Paula | Fata | Atena Sport Club Constanța | 2007 | 984 | 0 | Detalii |
| Bolinteanu | Erica | Fata | CSA Steaua | 2009 | 976 | 0 | Detalii |
| Bolma | Sofia | Fata | Aqua Sport Citius | 2010 | 2804 | 0 | Detalii |
| Bolocan | Diana | Fata | SportAUR Făgăraș | 2010 | 1312 | 0 | Detalii |
| Bolocan | Coralina | Fata | SportAUR Făgăraș | 2010 | 1316 | 0 | Detalii |
| Bolocan | Alexandra | Fata | Swimming Team | 2007 | 523 | 0 | Detalii |
| Bolocan | Eduard | Baiat | Swimming Team | 2011 | 1397 | 0 | Detalii |
| Bonciu | Matei | Baiat | Bucharest Sport Club Elite | 2007 | 892 | 0 | Detalii |
| Bondrescu | Dragoș | Baiat | Aqua Sport Citius | 2012 | 1701 | 0 | Detalii |
| Bonta | Ayana | Fata | Swimming Team | 2010 | 1410 | 0 | Detalii |